https://vacuumtubestreasures.com/it-il daily https://vacuumtubestreasures.com/it-il/products/e88cc-6dj8-philips-heerlen-special-quality-o-getter-tube-gold-pin-made-in-holland 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_0fab8742-607e-419c-9cbd-f3cfafee7d9c.jpg?v=1761579366 E88CC ( 6922 ) PHILIPS Special Quality Halo Getter Tube Gold Pin Made in Holland '66 https://vacuumtubestreasures.com/it-il/products/el84-6bq5-sylvania-for-baldwin-gray-plates-matched-tubes-made-in-usa-56 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_23c984be-7a0d-4078-a472-952cb470926d.jpg?v=1760471063 EL84 6BQ5 Baldwin/SYLVANIA Matched Quad Gray Plates Halo Getter Tubes Made in USA '55 https://vacuumtubestreasures.com/it-il/products/6x4-ez90-gm-delco-black-plates-getter-tube-rectifier-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/6x4-ez90-gm-delco-black-plates-getter-tube-rectifier-made-in-usa-429427.jpg?v=1657112752 6X4 ( EZ90 ) GM DELCO Black Plates [] Getter Tube Rectifier Made in USA https://vacuumtubestreasures.com/it-il/products/12at7-ecc81-ge-nos-nib-gray-plates-o-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/12at7-ecc81-ge-nos-nib-gray-plates-o-getter-tested-tube-made-in-usa-981205.jpg?v=1657112617 12AT7 ( ECC81 ) GE NOS NIB Wing Gray Plates O Getter Tested Tube MADE IN USA 12AT7 ( ECC81 ) GE NOS NIB Gray Plates O Getter Tested Tube MADE IN USA - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/6ca4-ez81-ge-nos-nib-gray-plates-o-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/6ca4-ez81-ge-nos-nib-gray-plates-o-getter-rectifier-tube-made-in-usa-879954.jpg?v=1657112768 6CA4 ( EZ81 ) GE NOS NIB Copper Plates Halo Getter Rectifier Tube MADE IN USA https://vacuumtubestreasures.com/it-il/products/12av7-ge-nos-nib-short-gray-plates-d-getter-tested-tube-made-in-usa-62 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/12av7-ge-nos-nib-short-gray-plates-d-getter-tested-tube-made-in-usa-62-954667.jpg?v=1657112604 12AV7 GE NOS NIB Short Gray Plates D Getter Tested Tube Made in USA '62 12AV7 GE NOS NIB Short Gray Plates D Getter Tested Tube Made in USA '62 - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/6v6gt-channel-master-gray-plates-getter-tested-tubes-made-in-japan 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/6v6gt-channel-master-gray-plates-getter-tested-tubes-made-in-japan-378469.jpg?v=1657112763 6V6 GT CHANNEL MASTER Gray Plates Square Getter Tested Tubes MADE IN JAPAN https://vacuumtubestreasures.com/it-il/products/12ay7-rca-nos-nib-gray-plates-o-getter-tested-tubes-made-in-usa-2 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/9_c216f821-57f3-4dac-acd9-4893c63ab04a.jpg?v=1765530577 12AY7 RCA NOS NIB Gray Plates O Getter Tested Tube MADE IN USA https://vacuumtubestreasures.com/it-il/products/7199-sylvania-nos-nib-gray-plates-o-getter-matched-pair-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/7199-sylvania-nos-nib-gray-plates-o-getter-matched-pair-tubes-made-in-usa-597274.jpg?v=1657112813 7199 SYLVANIA NOS NIB Gray Plates O Getter Matched Pair Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/12at7-ecc81-mullard-labeled-ge-gray-plates-o-getter-tested-tube-made-in-gt-britain 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_ef38e5a4-ec19-4bc2-8259-788a1456ea9e.jpg?v=1770040654 12AT7 / ECC81 GE by MULLARD Blackburn Wing Gray Plates Halo Getter Tested Tube MADE IN GT. BRITAIN https://vacuumtubestreasures.com/it-il/products/10-nos-vintage-black-amphenol-8-pin-octal-vacuum-tube-sockets-for-chassis-mounting 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/10-nos-zoccoli-vintage-per-valvole-termoioniche-montaggio-a-telaio-8-pin-in-materiale-fenolico-colore-nero-976693.jpg?v=1657450668 10 NOS Zoccoli Vintage per valvole termoioniche, montaggio a telaio, 8-Pin, in materiale fenolico, colore nero 10 NOS Zoccoli Vintage per valvole termoioniche, montaggio a telaio, 8-Pin, in materiale fenolico, colore nero - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/1pcs-nos-zoccoli-vintage-per-valvole-termoioniche-montaggio-a-saldare-8-pin-in-materiale-fenolico-colore-nero 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/2pcs-nos-zoccoli-vintage-per-valvole-termoioniche-montaggio-a-saldare-8-pin-in-materiale-fenolico-colore-nero-507230.jpg?v=1657450665 2pcs NOS Zoccoli Vintage per valvole termoioniche, montaggio a saldare, 8-Pin, in materiale fenolico, colore nero 2pcs NOS Zoccoli Vintage per valvole termoioniche, montaggio a saldare, 8-Pin, in materiale fenolico, colore nero - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/201-a-01-a-silvertone-globe-radio-tubes-test-nos-specs-matched-tubes-made-in-usa-20s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/201-a-01-a-silvertone-globe-radio-tubes-test-at-nos-specs-matched-tubes-made-in-usa-20s-369171.jpg?v=1658939682 201-A ( 01-A ) SILVERTONE Globe Atwater Kent Radio Tubes Test @ NOS specs Matched Tubes Made in USA '20s 201-A ( 01-A ) SILVERTONE Globe Radio Tubes Test @ NOS specs Matched Tubes Made in USA '20s - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/copia-del-7199-sylvania-nos-nib-gray-plates-o-getter-matched-pair-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/7199-sylvania-gray-plates-o-getter-matched-pair-tubes-made-in-usa-995518.jpg?v=1660166921 7199 SYLVANIA Gray Plates O Getter Matched Pair Tubes Made in USA 7199 SYLVANIA Gray Plates O Getter Matched Pair Tubes Made in USA - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/7643-e80cf-amperex-mullard-mitcham-plant-matched-pair-tubes-made-in-gt-britain 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/7643-e80cf-amperex-mullard-mitcham-plant-gold-pin-matched-pair-tubes-made-in-gt-britain-224716.jpg?v=1660945616 7643 ( E80CF ) MULLARD Mitcham plant Gold Pin Matched Pair Tubes MADE in GT. BRITAIN 7643 ( E80CF ) AMPEREX Mullard Mitcham plant Gold Pin Matched Pair Tubes MADE in GT. BRITAIN - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/301-a-01-a-cunningham-globe-atwater-kent-radio-tubes-test-nos-specs-matched-tubes-made-in-usa-20s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_e39ab3da-336c-4d7a-a1b8-34970e607f5b.jpg?v=1733064435 CX-301-A ( 01-A ) CUNNINGHAM Globe Atwater Kent Radio Tubes Test @ NOS specs Tubes Made in USA '20s https://vacuumtubestreasures.com/it-il/products/ux-201-a-01-a-rca-globe-atwater-kent-radio-tubes-test-nos-specs-matched-tubes-made-in-usa-20s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/ux-201-a-01-a-rca-globe-atwater-kent-radio-tubes-test-at-nos-specs-matched-tubes-made-in-usa-20s-281774.jpg?v=1661267984 UX-201-A ( 01-A ) RCA Globe Atwater Kent Radio Tubes Test @ NOS specs Matched Tubes Made in USA '20s UX-201-A ( 01-A ) RCA Globe Atwater Kent Radio Tubes Test @ NOS specs Matched Tubes Made in USA '20s - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/ux-201-a-01-a-rca-globe-atwater-kent-radio-tubes-test-nos-specs-matched-tubes-made-in-usa-20s-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/ux-201-a-01-a-rca-globe-atwater-kent-radio-tubes-test-at-nos-specs-matched-tubes-made-in-usa-20s-527475.jpg?v=1661778090 UX-201-A ( 01-A ) RCA Globe Atwater Kent Radio Tubes Test @ NOS specs Matched Tubes Made in USA '20s UX-201-A ( 01-A ) RCA Globe Atwater Kent Radio Tubes Test @ NOS specs Matched Tubes Made in USA '20s - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/80-st-tung-sol-type-80-nos-black-plates-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/80-110e59-tung-sol-nos-black-plates-getter-rectifier-tube-made-in-usa-567686.jpg?v=1662578672 80 ( VT-80 ) TUNG-SOL NOS Black Plates [] Getter Rectifier Tube Made in USA 80 ( 110E/59 ) TUNG-SOL NOS Black Plates [] Getter Rectifier Tube Made in USA - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/80-110e-59-rca-black-plates-foil-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/80-110e59-rca-black-plates-foil-getter-rectifier-tube-made-in-usa-917918.jpg?v=1662578658 80 ( VT-80 ) RCA Black Plates Foil Getter Rectifier Tube Made in USA 80 ( 110E/59 ) RCA Black Plates Foil Getter Rectifier Tube Made in USA - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/80-110e-59-ken-rad-black-plates-foil-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/80-110e59-ken-rad-black-plates-foil-getter-rectifier-tube-made-in-usa-486075.jpg?v=1662578653 80 ( VT-80 ) KEN-RAD Black Plates Foil Getter Rectifier Tube Made in USA 80 ( 110E/59 ) KEN-RAD Black Plates Foil Getter Rectifier Tube Made in USA - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/80-110e-59-ken-rad-black-plates-foil-getter-rectifier-tube-made-in-usa-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/80-110e59-ken-rad-black-plates-foil-getter-rectifier-tube-made-in-usa-702133.jpg?v=1662578653 80 ( VT-80 ) KEN-RAD Black Plates Foil Getter Rectifier Tube Made in USA 80 ( 110E/59 ) KEN-RAD Black Plates Foil Getter Rectifier Tube Made in USA - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/80-110e-59-ge-black-plates-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/80-110e59-ge-nos-black-plates-getter-rectifier-tube-made-in-usa-466889.jpg?v=1662677339 80 ( VT-80 ) GE NOS Black Plates [] Getter Rectifier Tube Made in USA 80 ( 110E/59 ) GE NOS Black Plates [] Getter Rectifier Tube Made in USA - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/80-110e-59-ken-rad-black-plates-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/80-110e59-ken-rad-black-plates-getter-rectifier-tube-made-in-usa-436614.jpg?v=1662677336 80 ( VT-80 ) KEN-RAD Black Plates [] Getter Rectifier Tube Made in USA 80 ( 110E/59 ) KEN-RAD Black Plates [] Getter Rectifier Tube Made in USA - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/5z3-vt-145-cbs-black-plates-top-side-getter-tube-rectifier-made-in-usa-60 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/11a.jpg?v=1713172933 5Z3 ( VT-145 ) RCA Black Plates Top Side [] Getter Matched Pair Tubes Rectifiers Made in USA https://vacuumtubestreasures.com/it-il/products/5z3-80-to-gz34-5ar4-5u4-adapters-converters 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_4fa0f9f5-378a-4deb-b348-01059f7916fa.jpg?v=1765987830 5Z3 - 80 TO GZ34 - 5AR4 - 5U4 ADAPTERS CONVERTERS https://vacuumtubestreasures.com/it-il/products/5r4gyb-5r4gy-sylvania-black-plates-side-o-getter-matched-tube-rectifier-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/5_7716e280-8d74-4859-a715-d99bb559f553.jpg?v=1684687163 5R4GYB ( 5R4GY ) NOS GE Black Plates Side Halo Getter Tested Tube Rectifier Made in USA https://vacuumtubestreasures.com/it-il/products/12av7-rca-black-plates-o-getter-matched-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/12av7-rca-black-plates-o-getter-matched-tubes-made-in-usa-193264.jpg?v=1665667270 12AV7 RCA Black Plates O Getter Matched Pair Tubes Made in USA 12AV7 RCA Black Plates O Getter Matched Tubes Made in USA - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/12x4-rca-test-nos-black-plates-getter-tube-rectifier-made-in-usa-57 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/12x4-rca-at-test-nos-black-plates-getter-tube-rectifier-made-in-usa-57-972829.jpg?v=1665926899 12X4 RCA NOS Black Plates Square Getter Tube Rectifier Made in USA '57 12X4 RCA @ Test NOS Black Plates [] Getter Tube Rectifier Made in USA '57 - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/12x4-rca-test-nos-black-plates-getter-tube-rectifier-made-in-usa-58 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/12x4-rca-at-test-nos-black-plates-getter-tube-rectifier-made-in-usa-57-338501.jpg?v=1665970256 12X4 RCA NOS Black Plates Square Getter Tube Rectifier Made in USA '57 12X4 RCA @ Test NOS Black Plates [] Getter Tube Rectifier Made in USA '57 - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/6bq5-el84-sylvania-for-hammond-black-plates-matched-tubes-made-in-usa-66 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_0354cdd9-7c30-497b-b4c5-381d0f88e3ce.jpg?v=1765466833 6BQ5 EL84 SYLVANIA for Hammond Matched Pair Black Plates Tubes Made in USA '64 https://vacuumtubestreasures.com/it-il/products/5881-6l6wgb-ge-brown-base-side-oo-getter-matched-tubes-made-in-canada 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/5881-6l6wgb-ge-brown-base-side-oo-getter-matched-tubes-made-in-canada-at-test-nos-394624.jpg?v=1671130174 6L6WGB / 5881 GE Matched Quad Brown Base Side OO Getter Tubes Made in CANADA @ TEST NOS 5881 ( 6L6WGB ) GE Brown Base Side OO Getter Matched Tubes Made in CANADA @ TEST NOS - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/6x5gt-6z5p-sylvania-black-plates-foil-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/6x5gt-6z5p-sylvania-black-plates-foil-getter-rectifier-tube-made-in-usa-896411.jpg?v=1672090453 6X5 GT ( 6Z5P ) SYLVANIA Black Plates Foil Getter Rectifier Tube MADE IN USA 6X5GT ( 6Z5P ) SYLVANIA Black Plates Foil Getter Rectifier Tube MADE IN USA - Vacuum Tubes Treasures https://vacuumtubestreasures.com/it-il/products/5y3gt-5y3gt-g-zenith-black-plates-foil-getter-tube-rectifier-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_ea8fed92-c26b-4d29-a554-d553d10cd983.jpg?v=1769184763 5Y3GT ( 5Z2P ) ZENITH Black Plates Foil Getter Tube Rectifier Made in USA https://vacuumtubestreasures.com/it-il/products/5y3g-5y3gt-g-tung-sol-nos-black-ribbed-plates-foil-getter-tube-rectifier-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/8_54a945e6-7bfc-46d7-9e1a-4c2d5402c97b.jpg?v=1769185442 5Y3G 5Z2P TUNG-SOL NOS Hanging Filaments Black Ribbed Plates Foil Getter Tube Rectifier Made in USA '50s https://vacuumtubestreasures.com/it-il/products/12at7wa-6101-ge-nos-wing-gray-plates-o-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_9b1daa4c-e75f-4e8d-8dd7-a046565b3417.jpg?v=1677494197 12AT7 WA ( 6201 ) GE NOS Wing Gray Plates O Getter Tested Tube MADE IN USA https://vacuumtubestreasures.com/it-il/products/12at7-ecc81-raytheon-black-wing-tilt-getter-matched-tubes-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_b145fdd3-9fe8-41f3-bd78-9dafff92ff5e.jpg?v=1677507309 12AT7 ( ECC81 ) RAYTHEON Black Wing [] Tilt Getter Tested Tube Made In USA '50s https://vacuumtubestreasures.com/it-il/products/80-110e-59-philco-black-plates-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_2a20bf3d-49ce-4d84-aa68-7ede34c2e711.jpg?v=1677515382 80 ( VT-80 ) PHILCO Black Plates [] Getter Rectifier Tube Made in USA https://vacuumtubestreasures.com/it-il/products/80-110e-59-rca-cunningham-radiotron-black-plates-foil-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_82b3ca30-d849-42e2-887f-9b366d52932b.jpg?v=1677517063 80 ( VT-80 ) RCA Cunningham RADIOTRON Black Plates Hanging Filaments Rectifier Tube Made in USA https://vacuumtubestreasures.com/it-il/products/80-110e-59-ken-rad-black-plates-hanging-filaments-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_e2cbcf2b-8b2e-42c1-8755-be35bb804753.jpg?v=1677600170 80 ( VT-80 ) KEN-RAD Black Plates Hanging Filaments Rectifier Tube Made in USA https://vacuumtubestreasures.com/it-il/products/6x4-ez90-rca-rectifier-made-1950s-with-dimple-d-square-getter-for-audio-note 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_6e784666-dc55-4fd2-8208-0d465c866d6b.jpg?v=1679511884 6X4 ( EZ90 ) RCA RECTIFIER MADE 1950s with FOIL DIMPLED GETTER for AUDIO NOTE https://vacuumtubestreasures.com/it-il/products/6x4-ez90-nos-rca-rectifier-made-1950s-with-dimple-d-square-getter-for-audio-note 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_e9e70440-8945-42f7-8d8c-afee8167dd9f.jpg?v=1679578855 6X4 ( EZ90 ) RCA RECTIFIER MADE 1950s with FOIL DIMPLED GETTER for AUDIO NOTE https://vacuumtubestreasures.com/it-il/products/6x4-ez90-nos-rca-rectifier-made-1950s-with-dimple-d-square-getter-for-audio-note-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_e90b1eae-00d5-4f3c-b94b-1d5feedfd7b4.jpg?v=1679579636 6X4 ( EZ90 ) RCA RECTIFIER MADE 1950s with FOIL DIMPLED GETTER for AUDIO NOTE https://vacuumtubestreasures.com/it-il/products/2a3-rca-black-carbon-plates-bottom-dd-getters-matched-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_05d57a36-c75f-4c1e-a912-fe6f5fa33169.jpg?v=1680889430 SX182B SYLVANIA NOS NIB Black Plates Bottom Getter Tested Tube Made in USA https://vacuumtubestreasures.com/it-il/products/12by7a-el180-ge-nos-black-plates-halo-getter-tubes-tektronix-checked 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_f748304b-ccae-401e-a71d-f0986d3815f2.jpg?v=1681461850 12BY7A ( EL180 ) GE NOS Black Plates Halo Getter Matched Tubes by TEKTRONIX https://vacuumtubestreasures.com/it-il/products/el37-6l6g-mullard-blackburn-labeled-brimar-dual-halo-getter-test-very-strong-tube-made-in-gt-britain 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_a4135ee1-4fae-42ca-a020-02b20d034f8c.jpg?v=1682062845 EL37 ( 6L6G ) MULLARD Blackburn labeled BRIMAR Dual Halo Getter Test Very Strong Tube Made in GT. Britain https://vacuumtubestreasures.com/it-il/products/5881-6l6wgb-rca-brown-base-matched-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/products/1_68093553-0e2d-4c4b-bb44-846cd7b7c2b5.jpg?v=1682093605 5881 ( 6L6WGB ) RCA Brown Base Matched Pair Vacuum Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/12by7a-el180-rca-nos-nib-gray-plates-o-solid-getter-tubes 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_8946cbab-b097-4b5c-b352-60ee7c51e49e.jpg?v=1683300596 5847A JAN ( 404A ) AMPEREX NOS NIB Black Plates Halo Getter Gold Pin Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/6sn7gta-ge-labeled-raytheon-gray-plates-tested-tube-made-in-usa-52 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_a448ebfa-ab22-4768-ad52-55ad40889fbf.jpg?v=1720796014 6SN7 GTA RAYTHEON Gray Plates Horse Shoe Getter Tested Tube Made in USA '54 https://vacuumtubestreasures.com/it-il/products/6bq5-el84-ei-for-hammond-gray-plates-halo-getter-matched-tubes-made-in-yugoslavia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_7d57165c-daa9-4c27-9cef-e3b72e4c78b2.jpg?v=1725631548 6BQ5 ( EL84 ) Ei for HAMMOND Gray Plates Halo Getter Matched Tubes Made in YUGOSLAVIA https://vacuumtubestreasures.com/it-il/products/6888-te-40-sylvania-black-plates-halo-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_70d7dfeb-0c43-45b6-ab27-2f91a00e4ce5.jpg?v=1684511207 6888 ( TE-40 ) NOS NIB SYLVANIA Black plates Halo Getter Tested Tube Made in USA https://vacuumtubestreasures.com/it-il/products/copia-del-6888-te-40-nos-nib-sylvania-black-plates-halo-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_e3d266c6-c42b-41cd-8e35-fb3b3042c2bd.jpg?v=1684512969 6888 ( TE-40 ) NOS NIB SYLVANIA Black plates Halo Getter Tested Tube Made in USA https://vacuumtubestreasures.com/it-il/products/copia-del-6au4gta-6au4-6au4gt-rca-radio-flyback-diode-dumper-tube-valve-nos-nib 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_08e9507e-179b-465c-a535-904630284422.jpg?v=1684515087 6AU4GTA = 6AU4 = 6AU4GT RCA Radio flyback Diode Dumper tube valve NOS NIB https://vacuumtubestreasures.com/it-il/products/5963-ecc82-12au7-sylvania-halo-getter-long-plates-tested-balanced-tube-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_adf9bc4b-da4b-4d8a-8e13-b5f37d7acf5e.jpg?v=1767635953 5963 ( 12AU7 ) SYLVANIA Halo Getter Long Plates Tested Tube Made in USA '50s https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-raytheon-long-black-plates-square-getter-tested-tube-made-in-usa-58 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_545aa3f3-0b61-4e7f-a098-75c937a54a5d.jpg?v=1769605616 12AU7 ECC82 RAYTHEON Long Black Plates Square Getter Tested Tube Made in USA '58 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-sylvania-long-plates-square-getter-tested-tube-made-in-usa-nel-1949 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_8332b39c-d4ed-410f-9fb4-ab97bf1da00c.jpg?v=1693225723 12AX7 ( ECC83 ) SYLVANIA Long Gray plates Square Getter Tested Tube Made in USA nel 1949 https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-sylvania-gray-plates-square-getter-matched-tubes-made-in-usa-47 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/8_dab47132-4583-48a6-a7ec-dc77ffb35acc.jpg?v=1769450112 12AU7 ( ECC82 ) SYLVANIA NOS Short Gray Plates Square Getter Tested Tube Made in USA '47 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-tungsram-short-gray-plate-dual-post-o-getter-matched-tubes-made-in-hungary 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/11_2d0c675c-38f7-4dd1-96b1-ea48fc46415f.jpg?v=1692178975 12AX7 A ( ECC83 ) TUNGSRAM Short Gray Plate Dual Post O Getter Matched Tubes Made in Hungary https://vacuumtubestreasures.com/it-il/products/5r4gy-jan-cv717-ken-rad-black-plates-dual-bottom-square-getter-matched-tubes-rectifiers-made-in-usa-40s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_4fcbce40-de42-40f6-b115-ce6c276426ba.jpg?v=1692294325 5R4GY JAN ( CV717 ) KEN-RAD Black Plates Dual Bottom Square Getter Matched Tubes Rectifiers Made in USA '40s https://vacuumtubestreasures.com/it-il/products/copia-del-12ax7-ecc83-nos-sylvania-halo-getter-tested-tube-made-in-usa-nel-1949 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_c2e6f46e-93a0-4da6-abb1-ebaca596c02c.jpg?v=1693218380 12AX7 ( ECC83 ) NOS SYLVANIA Halo Getter Curve Tracer Tested & Balanced Tube Made in USA nel 1954 https://vacuumtubestreasures.com/it-il/products/6an8-ge-smoked-glass-gray-plates-o-getter-matched-pair-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_e8276502-35d7-46dc-b243-86a3d523775f.jpg?v=1693500911 6AN8 GE Smoked Glass Gray Plates O Getter Tested Pair Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/5963-ecc82-12au7-hewlett-packard-by-sylvania-gray-plates-halo-getter-long-plates-matched-pair-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_7f4d42c9-5a08-4b57-8032-e57fc846043d.jpg?v=1767623582 5963 ( ECC82 12AU7 WA ) Hewlett-Packard by SYLVANIA Gray Plates Halo Getter Long Plates Matched Pair Made in USA https://vacuumtubestreasures.com/it-il/products/6au6-ef94-telefunken-same-numbers-gray-plates-square-getter-matched-tubes-made-in-germany 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_3966abdb-766d-4c16-b683-1d638fd45459.jpg?v=1693822833 6AU6 ( EF94 ) Telefunken <> Diamond bottom Same Codes Gray Plates Square Getter Matched Tubes Made in Germany https://vacuumtubestreasures.com/it-il/products/5881-6l6wgb-tung-sol-brown-base-matched-pair-vacuum-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_da0d260d-d1e2-4c01-b407-ec521a151b20.jpg?v=1696096132 5881 ( 6L6WGB ) NOS TUNG-SOL Brown Base Matched Pair Vacuum Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/6an8a-rca-gray-plates-disc-getter-matched-pair-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_38bffd45-857b-44e6-b09e-665e3bdcaada.jpg?v=1699457115 6AN8A RCA NOS NIB Gray Plates Disc Getter Matched Pair Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/6l6gb-rca-gray-plates-bottom-dd-getter-matched-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/s-l1600-1_452d4aa0-aae4-4c87-b0cd-7c41e2da97f5.jpg?v=1699459631 6L6GB RCA Gray Plates Bottom DD Getter Matched Quad Tubes MADE IN USA https://vacuumtubestreasures.com/it-il/products/5y3gt-5z2p-ge-black-plates-halo-getter-tube-rectifier-made-in-usa-67 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/8_39576428-b134-402f-b941-d77a1e4e8888.jpg?v=1701423459 5Y3GT ( 5Z2P ) GE Black Plates Halo Getter Tube Rectifier Made in USA '67 https://vacuumtubestreasures.com/it-il/products/0d3a-vr150-silvania-nos-nib-0d3a-0d3-vt-139-cv216-vr150-150%D1%815-30-radio-rohre-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_cb9b7809-7619-4b07-9388-6a812a7412be.jpg?v=1701445950 0D3A ( VR150 ) SILVANIA NOS NIB Voltage Regulator 0D3A = 0D3 = VT-139 = CV216 = VR150 = 150С5-30 Radio Röhre Tested Tube Made in USA https://vacuumtubestreasures.com/it-il/products/0b3-vr90-raytheon-nos-nib-voltage-regulator-radio-rohre-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_843ac57e-41d9-4fe3-84bc-55ab64f47187.jpg?v=1701448500 0B3 ( VR90 ) RAYTHEON NOS NIB Voltage Regulator Radio Röhre Tested Tube Made in USA https://vacuumtubestreasures.com/it-il/products/6x5-gt-6z5p-cbs-hytron-nos-nib-black-plates-foil-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_f5a426bb-4e8a-4730-ab53-0784a3c17ddb.jpg?v=1702550138 6X5 GT ( 6Z5P ) CBS-HYTRON NOS NIB Black Plates Foil Getter Rectifier Tube MADE IN USA https://vacuumtubestreasures.com/it-il/products/copia-del-6x5-gt-6z5p-cbs-hytron-nos-nib-black-plates-foil-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_2fa82b04-16b6-497e-b0d8-f550083fc928.jpg?v=1702550982 6X5 GT ( 6Z5P ) ZENITH NOS NIB Black Plates D Getter Rectifier Tube MADE IN USA https://vacuumtubestreasures.com/it-il/products/6x5-gt-6z5p-fomoco-black-plates-foil-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_093d8eac-46f3-4558-9b66-7afc0f33a673.jpg?v=1702553299 6X5 GT ( 6Z5P ) FOMOCO Black Plates Foil Getter Rectifier Tube MADE IN USA https://vacuumtubestreasures.com/it-il/products/5y3gt-5z2p-coronado-black-plates-halo-getter-tube-rectifier-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_a88d754f-c0fa-46e0-9a4f-ef157e38e1fe.jpg?v=1702562137 5Y3 GT ( 5Z2P ) CORONADO Black Plates Halo Getter Tube Rectifier Made in USA https://vacuumtubestreasures.com/it-il/products/copia-del-6v6gt-tung-sol-black-glass-foil-getter-matched-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_c4e5d4b2-3e90-4110-95dd-dcb3024a3066.jpg?v=1728318798 6V6 GT TUNG-SOL NOS Black Glass Foil Getter Tested Tube MADE IN USA '56 https://vacuumtubestreasures.com/it-il/products/6v6-gt-delco-black-glass-foil-getter-by-sylvania-tested-tube-made-in-usa-57 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_885a22c2-c884-4b11-b9a2-ff700c702a8a.jpg?v=1704379604 6V6 GT DELCO Black Glass Foil Getter by SYLVANIA Tested Tube Made in USA '48 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-amperex-by-philips-heerlen-short-plates-halo-getter-tested-tube-made-in-holland 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_8eaa71e8-1c74-4656-a74b-e051355b21f1.jpg?v=1758389499 12AX7 ( ECC83 ) NOS AMPEREX Bugle Boy Short Plates Halo Getter Tested Tube MADE IN HOLLAND '60s https://vacuumtubestreasures.com/it-il/products/12ay7-rca-nos-nib-gray-plates-o-getter-tested-tubes-made-in-usa-3 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_566186ec-5b86-444b-b5f2-b394e71db5b3.jpg?v=1706106140 12AY7 DELCO by RCA NOS NIB Gray Plates O Getter Tested Tube MADE IN USA https://vacuumtubestreasures.com/it-il/products/12ax7-toshiba-labeled-baldwin-short-plate-o-matched-tubes-made-in-japan 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_20fd1e57-1db2-4f2b-a0fc-7c659782ec48.jpg?v=1731077126 12AX7 ( ECC83 ) TOSHIBA labeled Baldwin Short Plate Halo Getter Matched Tubes Made in Japan https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-toshiba-labeled-baldwin-organs-long-plates-o-getter-matched-tubes-made-in-japan 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_4a1f21f7-cad5-448c-9288-9e2b089e4861.jpg?v=1707485275 12AX7 ( ECC83 ) TOSHIBA Labeled Baldwin Organs Long Plates O Getter Matched Tubes Made in JAPAN https://vacuumtubestreasures.com/it-il/products/12au7-a-ecc82-rca-long-gray-plates-halo-getter-tested-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_bb66eab1-4fc1-4d8a-858f-8fe89329255d.jpg?v=1707929965 12AU7 A ( ECC82 ) RCA NOS NIB Long Gray Plates Halo Getter Tested Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/12au7-a-ecc82-ge-nos-nib-gray-plates-halo-getter-matched-quad-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_36425cb1-87d3-4f2a-a7d5-b72b08a738bf.jpg?v=1709307293 12AU7 A ( ECC82 ) GE NOS NIB Gray Plates Halo Getter Matched Quad Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/12au7-a-ecc82-ge-nos-nib-gray-plates-halo-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_a90a7775-ebf6-4408-99f5-0a39ed111645.jpg?v=1709311536 12AU7 A ( ECC82 ) GE NOS NIB Gray Plates Halo Getter Tested Tube Made in USA https://vacuumtubestreasures.com/it-il/products/jan-12av7-nos-nib-sylvania-black-plates-halo-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_82356e69-e446-487e-b6af-8d504044eabe.jpg?v=1709389346 JAN 12AV7 NOS NIB SYLVANIA Black Plates Halo Getter Tested Tube Made in USA https://vacuumtubestreasures.com/it-il/products/6v6-gt-hytron-black-plates-smoked-glass-getter-tested-tube-made-in-usa-47 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_9acd1574-ec38-4c42-abde-d4c61b8fe8e8.jpg?v=1711470834 6V6 GT HYTRON Black Plates Smoked Glass Square Getter Tested Tube Made in USA '47 https://vacuumtubestreasures.com/it-il/products/kt66-genalex-matched-pair-smoked-glass-made-in-gt-britain 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_847c67c1-3615-442a-8f46-8d3e4d77d717.jpg?v=1769711499 KT66 GEC / Genalex Smoked Glass – Matched Pair – Amplitrex Tested – Made in GT. BRITAIN https://vacuumtubestreasures.com/it-il/products/6350-ge-nos-nib-black-plates-oval-plates-o-getter-matched-pair-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_69b2706a-811f-4488-8429-ff6d49f2df1a.jpg?v=1712847365 6350 GE NOS NIB Black Plates Oval Plates O Getter Matched Pair Tubes MADE in USA https://vacuumtubestreasures.com/it-il/products/6v6-gt-tung-sol-black-glass-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_46cc560c-21d9-4652-b365-28f33d141ee4.jpg?v=1713272411 6V6 GT DELCO by TUNG-SOL Black Glass Square Getter Tested Tube MADE IN USA '51 https://vacuumtubestreasures.com/it-il/products/6bq5-el84-ge-gray-plates-halo-getter-matched-tubes-made-in-usa-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/8_3dd3b3d8-6a53-4c60-a863-20ff43428c53.jpg?v=1713964554 6BQ5 ( EL84 ) GE Gray Plates Halo Getter Matched Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-nos-sylvania-for-baldwin-organ-long-gray-plates-halo-getter-tested-tube-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_0e356ec9-bc65-48c8-9146-97ebf9003a08.jpg?v=1715590416 12AU7 ( ECC82 ) NOS SYLVANIA for Baldwin Organ Long Gray Plates Halo Getter Tested Tube Made in USA '50s https://vacuumtubestreasures.com/it-il/products/7247-mullard-blackburn-ribbed-plates-halo-getter-amplitrex-matched-tubes-made-in-great-britain-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_adda7e14-9eae-43ce-a63d-2bfb0e2371ce.jpg?v=1715615827 7247 ( 12DW7 ) MULLARD Blackburn O Getter Matched Tubes Made in GT. BRITAIN https://vacuumtubestreasures.com/it-il/products/7247-12dw7-mullard-blackburn-o-getter-matched-tubes-made-in-gt-britain-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_48fa86e4-8e47-4f35-b305-f7ccf93b0f46.jpg?v=1715681192 7247 ( 12DW7 ) MULLARD Blackburn O Getter Matched Tubes Made in GT. BRITAIN https://vacuumtubestreasures.com/it-il/products/5v3-5au4-dumont-nos-nib-black-plates-oo-getter-tested-tube-rectifier-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_32d80627-d5af-400e-9111-54534a027220.jpg?v=1715848134 5V3 ( 5AU4 ) DUMONT NOS NIB Black Plates Double Halo Getter - Amplitrex Tested - Tube Rectifier Made in USA https://vacuumtubestreasures.com/it-il/products/6x5-gt-6z5p-sylvania-nos-nib-black-plates-tall-bottle-matched-pair-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_8cd49695-49eb-4ee2-b54f-d5bec93ab06c.jpg?v=1719685566 6X5 GT ( 6Z5P ) SYLVANIA NOS NIB Black Plates Tall Bottle Matched Pair Tubes MADE IN USA https://vacuumtubestreasures.com/it-il/products/6l6-gb-motorola-nos-nib-gray-plates-dd-getter-matched-pair-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_e15d531e-4948-41d0-80b6-f6c8a3279845.jpg?v=1723538220 6L6 GB Motorola NOS NIB by RCA – Gray Plates DD Getter – Matched Pair USA Tubes https://vacuumtubestreasures.com/it-il/products/6bq5-el84-rca-nos-nib-gray-plates-matched-pair-tubes-made-in-usa-63 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_a7d574b7-94c0-41ef-9894-2665eb1188ef.jpg?v=1724234271 6BQ5 ( EL84 ) RCA NOS NIB Gray Plates Disc Halo Getter Matched Pair Tubes Made in USA '63 https://vacuumtubestreasures.com/it-il/products/6bq5-el84-rca-nos-nib-gray-plates-disc-halo-getter-tested-pair-tubes-made-in-usa-66 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_17794b9d-c9b2-4961-8a1a-64ed61ee3a84.jpg?v=1724236695 6BQ5 ( EL84 ) RCA NOS NIB Gray Plates Disc Halo Getter Tested Pair Tubes Made in USA '66 https://vacuumtubestreasures.com/it-il/products/6bq5-el84-amperex-philips-heerlen-plant-gray-plates-halo-getter-rx3-matched-tubes-made-in-holland 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_4097ca56-e724-4667-853c-b5f0722f8f9c.jpg?v=1724319635 6BQ5 ( EL84 ) PHILIPS Gray Plates Halo Getter rX3 Matched Tubes Made in AUSTRIA '50s https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-sylvania-gray-plates-halo-getter-labeled-baldwin-tested-balanced-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_7c638189-8efb-4c4f-a7f6-a07a361a7b8a.jpg?v=1724913661 12AX7 ( ECC83 ) NOS SYLVANIA/Baldwin Gray Plates Halo Getter Red Tip Tested Balanced Tube Made in USA https://vacuumtubestreasures.com/it-il/products/6ca7-el34-amperex-nos-nib-by-mullard-xf3-halo-getter-matched-tubes-made-in-gt-britain 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/4_aeb20892-28aa-4450-9e7f-9c4fdf519101.jpg?v=1725299000 6CA7 / EL34 MULLARD XF3 – Amperex Label – NOS NIB – Halo Getter – Matched Set – Made in Great Britain https://vacuumtubestreasures.com/it-il/products/2a3-vt-95-rca-bi-plates-black-plates-dual-bottom-getter-matched-tubes-made-in-usa-50s-copy 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_94917072-a098-403e-9111-b7721d2fc8e8.jpg?v=1726650179 12B4A GE NOS Black Plates Halo Getter Low Noise & Microphonic Matched Pair Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/5ar4-gz34-nos-amperex-bugle-boy-holland-f33-smooth-same-codes-matched-pair-tubes-rectifiers-made-in-gt-holland 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_e0866d86-98dc-42ce-ad35-87715a0149a9.jpg?v=1726674774 5AR4 ( GZ34 ) NOS AMPEREX Bugle Boy, Holland f33, smooth, Same codes, Matched Pair Tubes Rectifiers Made in HOLLAND https://vacuumtubestreasures.com/it-il/products/12au7a-ecc82-nos-sylvania-for-baldwin-long-gray-plates-o-getter-matched-tubes-made-in-usa-50s-copy-copy 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_72bae0b2-3d33-4b1b-ac2c-0be5bd822497.jpg?v=1726764267 12AU7A ( ECC82 ) NOS SYLVANIA for Baldwin Long Gray Plates O Getter Matched Tubes Made in USA '50s https://vacuumtubestreasures.com/it-il/products/ecc88-6dj8-nos-ge-halo-getter-tested-pair-tubes-made-in-holland-50s-copy 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_42a970e6-d50c-4f2e-b4fa-459ea76a1b11.jpg?v=1726850752 ECC88 ( 6DJ8 ) GE NOS NIB Halo Getter Matched Pair Tubes Made in USA '62 https://vacuumtubestreasures.com/it-il/products/12ay7-rca-nos-nib-gray-plates-o-getter-tested-tube-made-in-usa-copy 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_6584b8c2-fecc-4b6a-9a87-c18e86e3b8b3.jpg?v=1727186673 12AY7 RCA NOS NIB Gray Plates Square Getter Tested Tube MADE IN USA https://vacuumtubestreasures.com/it-il/products/12at7-ecc81-ge-nos-nib-wing-gray-plates-o-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_1640de2f-b0a1-4477-b207-16c311eab6d4.jpg?v=1727257957 ECC81 ( 12AT7 ) GE NOS NIB Gray Plates Halo Getter Tested Tube MADE IN USA https://vacuumtubestreasures.com/it-il/products/6eu7-sylvania-nos-nib-long-gray-plates-halo-getter-tested-pair-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_4e5b0d37-e600-4ade-b47c-d4c1ff805f01.jpg?v=1727425102 6EU7 NOS NIB SYLVANIA Matched Pair – Long Gray Plates Halo Getter USA https://vacuumtubestreasures.com/it-il/products/12at7-ecc81-zenith-nos-nib-gray-plates-square-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_3585b8ee-2c99-475f-9b90-3f76020e3b07.jpg?v=1727445022 12AT7 ECC81 NOS NIB ZENITH Tested Tube – Wing Gray Plates USA https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-nos-philco-long-gray-plates-halo-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_2355fab0-78ce-443d-8b47-a90d6dd9dc19.jpg?v=1727447323 12AU7 ECC82 NOS NIB PHILCO Tested Tube – Long Gray Plates Halo Getter Made in USA https://vacuumtubestreasures.com/it-il/products/12au7-a-ecc82-rca-nos-long-gray-plates-halo-getter-matched-tubes-made-in-usa-3 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_0dd9616b-64f0-4e9d-be9e-725b10ec373e.jpg?v=1727861286 12AU7A ECC82 NOS RCA Tested Tube – Long Gray Plates Halo Getter Made in USA https://vacuumtubestreasures.com/it-il/products/12au7-a-ecc82-rca-nos-long-gray-plates-halo-getter-matched-tubes-made-in-usa-4 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_82a8474f-ef52-42fa-b067-601cdebd1537.jpg?v=1727877296 12AU7A ECC82 NOS RCA Matched Pair Tubes – Long Gray Plates Halo Getter USA https://vacuumtubestreasures.com/it-il/products/12av7-nos-nib-sylvania-black-square-plates-halo-getter-matched-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_89ebeb84-9572-4e5b-8434-65530d82dbc9.jpg?v=1728057486 12AV7 NOS NIB SYLVANIA Tested Tubes – Black Square Plates Halo Getter USA https://vacuumtubestreasures.com/it-il/products/12av7-nos-nib-sylvania-black-square-plates-halo-getter-tested-tubes-made-in-usa-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_c1cd613d-3430-4adb-99ce-3713b1ddf919.jpg?v=1728058373 12AV7 NOS NIB SYLVANIA Black Wing Plates Halo Getter – Tested Tube Made in USA https://vacuumtubestreasures.com/it-il/products/12av7-nos-nib-sylvania-black-wing-plates-halo-getter-tested-tube-made-in-usa-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_95e542ba-0d62-42d6-88cf-c11506b11423.jpg?v=1728059487 12AV7 NOS NIB Sylvania – Black Wing Plates Square Getter Tested Tube USA 1950s https://vacuumtubestreasures.com/it-il/products/12av7-nos-nib-sylvania-black-wing-plates-square-getter-tested-tube-made-in-usa-50s-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_015c2cb6-1f09-4dd4-ae15-d5a0b3c346e0.jpg?v=1728119965 12AV7 NOS NIB Tung-Sol Tested Tube – Gray Wing Plates Horseshoe Getter USA 1950s https://vacuumtubestreasures.com/it-il/products/12av7-nos-nib-tung-sol-for-selectron-black-wing-plates-horse-shoe-getter-tested-tube-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_78c8fc67-382c-457d-a79d-4a61af53f019.jpg?v=1728121324 12AV7 NOS NIB Tung-Sol for Selectron Tested Tube – Black Wing Plates USA 1950s https://vacuumtubestreasures.com/it-il/products/6v6-gt-zenith-black-glass-chrome-top-tested-tube-made-in-usa-53-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_518c3199-4fc6-4d7c-ae19-edccd46b1b0e.jpg?v=1728288313 6V6GT Zenith – Black Glass Chrome Top Tested Tube USA 1953 https://vacuumtubestreasures.com/it-il/products/6v6-gt-tung-sol-nos-nib-black-glass-square-getter-matched-tubes-made-in-usa-55 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_2eedafaa-deb0-4b8c-8adc-e2620c07155e.jpg?v=1728553267 6V6GT NOS NIB TUNG-SOL Black Glass Matched Pair Tubes Square Getter Same Codes Made in USA '55 https://vacuumtubestreasures.com/it-il/products/6sn7-gtb-nos-nib-ge-coin-base-bridge-filament-gray-plates-halo-getter-matched-tubes-made-in-usa-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_770039d0-2286-4080-8361-3b6d2b08d5a9.jpg?v=1729787865 6SN7GTB NOS NIB GE Matched Quad Tubes – Coin Base Bridge Filament Gray Plates USA https://vacuumtubestreasures.com/it-il/products/6bq5-el84-sovtek-o-getter-matched-pair-vacuum-tubes-made-in-russia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_95ecafcd-9888-4bb6-a689-8233a94a922a.jpg?v=1729847693 6BQ5 EL84 Sovtek – O Getter Matched Pair Vacuum Tubes Russia https://vacuumtubestreasures.com/it-il/products/6bq5-el84-sovtek-o-getter-matched-quad-vacuum-tubes-made-in-russia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_111fafe1-319b-4254-9d6e-ee79da72d5f5.jpg?v=1729866252 6BQ5 EL84 Sovtek – O Getter Matched Quad Vacuum Tubes Russia https://vacuumtubestreasures.com/it-il/products/6bq5-el84-sovtek-o-getter-matched-quad-vacuum-tubes-made-in-russia-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_111fafe1-319b-4254-9d6e-ee79da72d5f5.jpg?v=1729866252 6BQ5 EL84 Sovtek – O Getter Matched Quad Vacuum Tubes Russia https://vacuumtubestreasures.com/it-il/products/6sn7-gtb-nos-nib-sylvania-black-plates-halo-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_dd19befd-6a78-44fa-8ded-059350e49ee1.jpg?v=1730129348 6SN7GTB NOS NIB Sylvania – Black Plates Halo Getter Tested Tube USA https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-nos-raytheon-for-baldwin-long-black-plates-halo-getter-matched-tubes-made-in-usa-65 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/9_c1c1063d-314f-4b2f-871a-7e05266d89fc.jpg?v=1730982579 12AU7 ECC82 NOS Baldwin by Raytheon Long Black Plates Halo Getter Tested Balanced Tube USA'59 https://vacuumtubestreasures.com/it-il/products/12au7-a-ecc82-rca-long-gray-plates-square-tilt-getter-tested-tube-made-in-usa-50s-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_2f37c3d2-2a1e-4882-aca4-ccc04c975737.jpg?v=1731078713 12AU7A ECC82 NOS Toshiba for Baldwin – Short Gray Plates Halo Getter Tested Tube Japan 1960s https://vacuumtubestreasures.com/it-il/products/6sn7-gta-nos-sylvania-black-plates-tall-glass-matched-quad-codes-made-in-usa-46-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_f550c8cc-8e5c-42f7-88f7-add3bc69666f.jpg?v=1731344215 6SN7GTA NOS Sylvania – Black Plates Tall Glass Matched Quad Tubes USA '56 https://vacuumtubestreasures.com/it-il/products/5ar4-gz34-nos-amperex-by-philips-sittard-f31-x9a-dd-getter-tested-tube-rectifier-made-id-holland 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/10_f301b121-5045-421d-93ff-c57e040721a0.jpg?v=1732370878 5AR4 GZ34 Amperex Philips Sittard – f31 X9A DD Getter Tube Holland 1950s https://vacuumtubestreasures.com/it-il/products/jan-cg-6x5-gt-6z5p-ge-nos-nib-black-plates-square-getter-rectifier-tube-made-in-usa-52 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_37ba53bd-dff0-43e6-9c7f-da0cb626308e.jpg?v=1735403122 6X5GT 6Z5P JAN CG NOS NIB GE – Black Plates Square Getter Rectifier Tube USA 1952 https://vacuumtubestreasures.com/it-il/products/jan-crc-6x5-gt-6z5p-rca-black-plates-d-getter-rectifier-tube-made-in-usa-53 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_888fa546-cb85-40f1-8036-a912a129e72b.jpg?v=1735404554 6X5GT 6Z5P JAN CRC NOS RCA – Black Plates D Getter Rectifier Tube USA 1953 https://vacuumtubestreasures.com/it-il/products/jan-crc-83-gt-vt-83-nos-rca-black-plates-hanging-filaments-foil-getter-tube-rectifier-made-in-usa-44 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_169b6890-0421-44c7-8748-aaf3db2c0060.jpg?v=1735562505 RCA JAN CRC 83 (VT-83) Rectifier Tube – NOS NIB 1944 – Black Plates Foil Getter – Made in USA https://vacuumtubestreasures.com/it-il/products/jan-crc-83-vt-83-nos-rca-black-plates-hanging-filaments-foil-getter-tube-rectifier-made-in-usa-44-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_93e97de4-7d23-44e5-bb84-0d67fa738fe4.jpg?v=1735834185 6CA4 EZ81 NOS NIB RCA – Gray Plates Halo Getter Matched Pair Rectifier Tubes USA 1966 https://vacuumtubestreasures.com/it-il/products/6ca4-ez81-nos-nib-mullard-for-sylvania-gray-plates-horse-shoe-getter-tested-tube-rectifier-made-in-gt-britain-65 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/6_15528322-6777-48c8-9ec5-50936bc02401.jpg?v=1735837680 6CA4 EZ81 NOS NIB Sylvania by Mullard – Blackburn Gray Plates Horseshoe Getter Tested Rectifier Tube UK 1965 https://vacuumtubestreasures.com/it-il/products/6ca4-ez81-nos-nib-sylvania-gray-copper-plates-halo-getter-tested-tube-rectifier-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_fc52e633-9349-4486-95f7-175143067f9f.jpg?v=1735910417 6CA4 EZ81 NOS NIB Sylvania – Gray Copper Plates Halo Getter Tested Rectifier Tube USA https://vacuumtubestreasures.com/it-il/products/6ca4-ez81-nos-nib-sylvania-by-mullard-blackburn-gray-plates-horse-shoe-getter-tested-tube-rectifier-made-in-gt-britain-65-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_b0d18df2-759a-4ad4-a7e8-f753034a0cef.jpg?v=1735915322 6CA4 EZ81 NOS NIB Zenith by Mullard – Gray Plates Halo Getter Tested Rectifier Tube UK https://vacuumtubestreasures.com/it-il/products/6x4-ez90-nos-nib-dumont-black-plates-halo-getter-tested-tube-rectifier-made-in-usa-69 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/4_064a6264-6575-4857-88a5-03b977cc7df0.jpg?v=1735925884 6X4 EZ90 NOS NIB Dumont – Black Plates Halo Getter Tested Rectifier Tube USA 1969 https://vacuumtubestreasures.com/it-il/products/jan-5814-a-e82cc-sylvania-nos-long-gray-plates-halo-getter-tested-tube-made-in-usa-73 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_ab48f989-49df-4eb5-be88-3b022754f629.jpg?v=1737369480 5814A E82CC NOS Sylvania – Long Gray Plates Halo Getter Tested Tube USA 1973 https://vacuumtubestreasures.com/it-il/products/ez80-6v4-nos-amperex-by-philips-sittard-d-getter-tube-rectifier-made-in-holland-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_860cd608-0663-45cb-8e14-86924803f792.jpg?v=1738075131 EZ80 6V4 NOS Amperex Bugle Boy – Sittard Plant D Getter Rectifier Tube Holland 1950s https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-sylvania-long-gray-plates-square-getter-tested-tube-made-in-usa-49 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_fb04fc79-3b8b-4bce-b6e1-fe93dc73f9a1.jpg?v=1738946209 12AX7 ECC83 Baldwin by Sylvania Long Gray Plates Square Getter Tested Tube USA https://vacuumtubestreasures.com/it-il/products/5y3-gt-5z2p-rca-nos-nib-black-plates-square-getter-tube-rectifier-made-in-usa-64 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_df45c9e2-d36e-4797-9b98-dad4ad17bd05.jpg?v=1739898667 5Y3GT 5Z2P NOS NIB RCA – Black Plates Square Getter Matched Pair Rectifier Tubes USA 1964 https://vacuumtubestreasures.com/it-il/products/5y3-gt-5z2p-nu-national-union-black-plates-square-getter-tube-rectifier-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_b01286b8-e554-4d38-a3b0-eb44db13f6d1.jpg?v=1740138647 5Y3GT 5Z2P NU National Union – Black Plates Square Getter Rectifier Tube USA 1950s https://vacuumtubestreasures.com/it-il/products/5u4-g-u52-philco-black-plates-square-getter-tube-rectifier-made-in-usa-55 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_f4b9ad40-fabf-4c8f-85c4-6aa1746c8bd0.jpg?v=1740400478 5U4G U52 Philco by Sylvania – Black Plates Square Getter Rectifier Tube USA 1955 https://vacuumtubestreasures.com/it-il/products/6x5-gt-6z5p-ge-nos-nib-black-plates-square-getter-rectifier-tube-made-in-usa-53 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_4430d619-3ac5-48be-b2af-16b71c95345d.jpg?v=1740407681 6X5GT 6Z5P NOS NIB GE – Black Plates Square Getter Rectifier Tube USA 1953 https://vacuumtubestreasures.com/it-il/products/5y4-g-nu-national-union-black-plates-foil-getter-rectifier-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_087640a9-5cc5-41e6-8f8d-c21539391dd8.jpg?v=1740417967 5Y4G NOS NIB NU National Union – Black Plates Foil Getter Rectifier Tube USA 1950s https://vacuumtubestreasures.com/it-il/products/6sn7-gtb-nos-nib-philco-black-plates-chrome-top-tested-tube-made-in-usa-57 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/4_588cb6ac-dc6d-406f-bef5-67eaff81f226.jpg?v=1740588685 6SN7GTB NOS NIB Philco by Sylvania – Black Plates Chrome Top Tested Tube USA 1957 https://vacuumtubestreasures.com/it-il/products/6sn7-gtb-nos-nib-rca-black-plates-halo-getter-tested-tube-made-in-usa-70 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_3e52bb98-2e57-4ff6-bf87-19bbe9546fd1.jpg?v=1740738117 6SN7GTB NOS NIB RCA – Black Plates Halo Getter Tested Tube USA 1970 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-baldwin-by-sylvania-long-gray-plates-large-halo-getter-matched-tubes-made-in-usa-50 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_2ab212f6-b2d7-41ba-b566-5e2703881a12.jpg?v=1740761077 12AX7 ECC83 NOS Baldwin by Sylvania – Long Gray Plates Large Halo Getter Matched Quad Tubes USA 1949 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-baldwin-by-sylvania-long-gray-plates-large-halo-getter-matched-tubes-made-in-usa-49-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_acfb7fd9-47fe-4664-a3ea-deb296de2649.jpg?v=1740991983 12AX7 ECC83 NOS Baldwin by Sylvania – Long Gray Plates Large Halo Getter Tested Tube USA 1949 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-baldwin-by-sylvania-long-gray-plates-large-halo-getter-matched-tubes-made-in-usa-49-copia-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_d6cb7dd1-9d0c-46c0-bc3f-4d7c4828e039.jpg?v=1740994488 12AX7 ECC83 Baldwin by SYLVANIA – Matched Pair – Long Gray Plates Halo Getter USA 1959 https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-ates-gray-plates-halo-getter-matched-tubes-made-in-italy 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_bd90ed59-cdfd-4861-abca-3d787ed4a9f9.jpg?v=1741007954 12AU7 ECC82 ATES Matched Pair Gray Plates Halo Getter Tubes Made in Italy https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-rca-by-matsushita-gray-plates-halo-tilt-getter-tested-tube-made-in-japan 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_c088c2a9-e75f-48c7-9526-c9841dff1e63.jpg?v=1741010903 12AU7 ECC82 NOS NIB RCA by Matsushita – Gray Plates Halo Getter Tested Tube Japan https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-nos-philco-lansdale-black-plates-halo-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_7504e2d5-08e1-47b1-bd06-f5f26f7e2006.jpg?v=1741012790 12AU7 ECC82 NOS Philco Lansdale – Black Plates Halo Getter Tested Tube USA https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-nos-baldwin-by-sylvania-long-gray-plates-halo-getter-matched-tubes-made-in-usa-53 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_b9f55f9f-c6ed-4230-b28a-86c4ac829ca3.jpg?v=1741876053 12AU7 ECC82 NOS Baldwin by Sylvania – Long Gray Plates Halo Getter Matched Pair Tubes USA 1953 https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-nos-baldwin-by-sylvania-long-gray-plates-halo-getter-matched-tubes-made-in-usa-54 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_6add13d2-078a-44cd-b299-4fc0f8211a15.jpg?v=1741877473 12AU7 ECC82 NOS Baldwin by Sylvania – Long Gray Plates Halo Getter Matched Pair Tubes USA 1953 https://vacuumtubestreasures.com/it-il/products/jan-chs-6v6gt-g-vt-107a-sylvania-black-plates-glass-coating-foil-getter-matched-pair-tubes-made-in-usa-40s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_88c2b114-1fc5-479c-9d42-9ca609e53ed9.jpg?v=1742467381 6V6GT/G VT-107A JAN-CHS Sylvania – Black Plates Glass Coating Foil Getter Matched Pair Tubes USA 1940s https://vacuumtubestreasures.com/it-il/products/ef86-6267-amperex-nos-valvo-plant-short-mesh-plate-halo-getter-made-in-germany-1960 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_84d2f65a-8e54-491f-a37a-c65175d19196.jpg?v=1743084000 EF86 6267 NOS Amperex – Short Mesh Plate Halo Getter Tube Valvo Germany 1960 https://vacuumtubestreasures.com/it-il/products/ef86-6267-international-nos-by-philips-heerlen-plant-short-mesh-plate-halo-getter-made-in-holland-1967 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_d577f4f9-52d2-4aae-af63-3906f24de4b4.jpg?v=1743085512 EF86 6267 NOS International by Philips – Short Mesh Plate Halo Getter Tube Holland 1967 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-tung-sol-nos-long-gray-plates-foil-dimpled-getter-matched-pair-tubes-low-noise-microphonics-made-in-usa-60 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_6ce2860c-d46f-4a18-894d-49fa613bf96a.jpg?v=1743268716 12AX7 ECC83 Tung-Sol – Long Gray Plates Foil Dimpled Getter Matched Pair Tubes USA 1960 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-baldwin-by-sylvania-long-gray-plates-large-halo-getter-matched-tubes-made-in-usa-52 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_c0648c27-80fd-43b6-8654-9bd1f7db2244.jpg?v=1743407876 12AX7 ECC83 NOS Baldwin by Sylvania – Long Gray Plates Large Halo Getter Matched Quad Tubes USA 1952 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-baldwin-by-sylvania-long-gray-plates-large-halo-getter-matched-tubes-made-in-usa-50 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_d409a57f-04d4-43e4-aee1-535caf134901.jpg?v=1743762983 12AX7 ECC83 Baldwin by Sylvania – Long Gray Plates Large Halo Getter Matched Tubes USA 1950 https://vacuumtubestreasures.com/it-il/products/6v6-gta-ge-gray-plates-halo-getter-amplitrex-test-nos-quad-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_73ccd882-bab1-4a5a-bf60-32887545326e.jpg?v=1744029330 6V6GTA GE Gray Plates Halo Getter AMPLITREX Tested Quad MOLTO FORTE Made in USA https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-baldwin-by-sylvania-long-gray-plates-large-halo-getter-matched-quad-tubes-made-in-usa-52 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_8782cae6-b230-465f-9209-4d5adb6ea95b.jpg?v=1744194629 12AX7 ECC83 NOS Baldwin by Sylvania Matched Quad Long Gray Plates Halo Getter Tubes USA '52 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-baldwin-by-sylvania-long-gray-plates-large-halo-getter-matched-quad-tubes-made-in-usa-52-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/7_026df6c0-90dd-4f6b-bb6b-456bd962dca9.jpg?v=1744623069 12AX7 ECC83 Sylvania – Long Black Plates Foil Getter Amplitrex Tested Tube USA 1950s https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-raytheon-long-black-plates-labeled-baldwin-o-getter-matched-tubes-made-in-usa-61 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_321d5f57-9442-460b-aa7d-291189c89c09.jpg?v=1744793981 12AX7 ECC83 Baldwin by Raytheon – Long Black Plates Halo Getter Matched Trio Tubes USA 1961 https://vacuumtubestreasures.com/it-il/products/5751-12ax7-ecc83-nos-sylvania-%F0%9F%92%8E-gold-brand-gold-pin-disc-getter-amplitrex-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_7024717f-0168-4c70-8071-5984137449f3.jpg?v=1744797980 5751 12AX7 ECC83 NOS Sylvania 💎 Gold Brand – Gold Pin Disc Getter Amplitrex Tested Tube USA https://vacuumtubestreasures.com/it-il/products/6550-jj-matched-quad-signature-burned-24h-amplitrex-tested-vacuum-tubes-treasures 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_757437cb-572f-46d8-901f-74e094696f69.jpg?v=1760114963 6550 JJ Signature Matched Quad - NEW - 24h Burn-in - Amplitrex Curve Tested Tubes https://vacuumtubestreasures.com/it-il/products/12at7-ecc81-raytheon-3-mica-black-wing-plates-square-tilt-getter-tested-tube-made-in-usa-50s-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_26d56756-b693-459f-a37d-0c6431d7fa0d.jpg?v=1747232491 12AT7E E81CC NOS Sylvania – 3 Mica Gray Wing Plates Square Getter Tube USA 1946 https://vacuumtubestreasures.com/it-il/products/12at7-wa-e81cc-sylvania-nos-3-mica-gray-wing-plates-square-tilt-getter-tested-tube-made-in-usa-47 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_f4819bae-f095-4146-a2ac-ed9a66c36a2a.jpg?v=1747233972 12AT7WA E81CC 6201 NOS Sylvania – 3 Mica Gray Wing Plates Square Getter Tube USA 1947 https://vacuumtubestreasures.com/it-il/products/12at7-wa-e81cc-sylvania-nos-3-mica-gray-wing-plates-square-tilt-getter-tested-tube-made-in-usa-47-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_d4057429-1526-49c1-9b7d-adbc74511abb.jpg?v=1747239121 12AT7 ECC81 NOS Sylvania – Black Wing Plates Square Getter Pair Tubes USA 1949 https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-nos-baldwin-by-sylvania-long-gray-plates-square-getter-matched-quad-tubes-made-in-usa-49 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_95add677-6088-4635-a2df-a4bc150385b1.jpg?v=1748269636 12AU7 ECC82 NOS Baldwin Sylvania Matched Quad Long Gray Plates Tubes USA 1954 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-telefunken-tested-pair-tubes-smooth-plates-diamond-bottom-western-germany-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_e797a2bf-d446-41cc-8380-8054e5377d53.jpg?v=1749048179 12AX7 ECC83 TELEFUNKEN Tested Pair Tubes – Smooth Plates Diamond Bottom Made in Germany https://vacuumtubestreasures.com/it-il/products/5u4gb-5as4a-rca-black-plates-tested-tube-top-side-square-getter-rectifier-made-in-usa-60s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_7b996b57-aa26-4e51-9ec3-20de25d99cd7.jpg?v=1749632368 5U4GB 5AS4A RCA Black Plates Tall Bottle Tested Tube Top Side Square Getter Rectifier Made in USA '60s https://vacuumtubestreasures.com/it-il/products/5u4gb-5as4a-nos-rca-black-plates-matched-pair-tubes-top-side-halo-getter-rectifiers-made-in-usa-60s-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/14.jpg?v=1769276023 5U4GB 5AS4A RCA Black Plates Tube Top Side Square Getter Rectifier Made in USA '64 https://vacuumtubestreasures.com/it-il/products/5v4g-gz32-zenith-st-shape-black-plates-bottom-foil-dimpled-getter-tested-tube-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_aeb7d074-41ed-4529-8416-51eb7065470d.jpg?v=1749720152 5V4G GZ32 ZENITH ST Shape Black Plates Bottom Foil Dimpled Getter Tested Tube Made in USA '50s https://vacuumtubestreasures.com/it-il/products/5v4g-gz32-rca-st-shape-black-plates-bottom-square-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_2efd1100-0d75-4d3f-8a5c-1dffb00c8253.jpg?v=1749722152 5V4G GZ32 RCA ST Shape Black Plates Bottom Square Getter Tested Tube Made in USA '58 https://vacuumtubestreasures.com/it-il/products/5v4g-gz32-rca-st-shape-black-plates-bottom-square-getter-tested-tube-made-in-usa-57-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_4960918d-62d2-46e5-a6a9-6df42f5d1326.jpg?v=1749734492 5V4G GZ32 SILVERTONE ST Shape Black Plates Bottom Square Getter Tested Tube Made in USA '51 https://vacuumtubestreasures.com/it-il/products/5y4g-hytron-black-plates-square-getter-rectifier-tube-made-in-usa-1951 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_f8da283e-5476-409e-811d-88d589b09cbd.jpg?v=1749807649 5Y4G HYTRON Black Plates Square Getter Rectifier Tube Made in USA 1951 https://vacuumtubestreasures.com/it-il/products/jan-5r4wgb-raytheon-matched-pair-black-plates-rectifier-tubes-made-in-usa-67 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_3313cc4e-403b-423d-959e-f3959bb69363.jpg?v=1750085724 5R4WGB RAYTHEON Matched Pair – Black Plates Hanging Filaments – Funke W19 Tested USA '67 https://vacuumtubestreasures.com/it-il/products/6l6gc-rca-black-plates-halo-side-getter-matched-pair-usa-tubes-tested-strong-amplitrex 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_ca7cb761-06cc-4b60-81d5-b56f1bcb3beb.jpg?v=1750685836 6L6GC RCA Black Plates – Halo Side Getter – Matched Pair – USA Tubes – Tested Strong Amplitrex https://vacuumtubestreasures.com/it-il/products/5y3gt-5z2p-rca-nos-black-plates-square-getter-tube-rectifier-made-in-usa-58 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_1df91a1c-c6c3-4ee6-bae4-38a26dfd52df.jpg?v=1750858452 5Y3GT 5Z2P RCA NOS Black Plates Square Getter Tube Rectifier Made in USA '58 https://vacuumtubestreasures.com/it-il/products/12ax7a-ecc83-baldwin-raytheon-matched-pair-tubes-long-black-plates-halo-getter-usa-1960s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_4fb1ff82-5222-42dc-9f73-151e048f722b.jpg?v=1752067299 12AX7A ECC83 Baldwin Raytheon Matched Pair Tubes – Long Black Plates Halo Getter USA 1960s https://vacuumtubestreasures.com/it-il/products/12ax7a-ecc83-baldwin-raytheon-matched-pair-tubes-long-black-plates-halo-getter-usa-1960s-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_3fbaddb9-ae12-428e-99cd-9b716e5e76e6.jpg?v=1752673686 12AX7A ECC83 Baldwin RAYTHEON Matched Pair Tubes – Long Black Plates Halo Getter USA 1960s https://vacuumtubestreasures.com/it-il/products/45-st-rca-cunningham-matched-pair-black-plates-foil-dimpled-getter-radiotron-tubes-made-in-usa-1930s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/8_a321d9b2-6138-4f0e-8553-02de0de6428f.jpg?v=1752843590 45 ST RCA Cunningham Matched Pair Black Plates Foil Dimpled Getter Radiotron Tubes Made in USA 1930's https://vacuumtubestreasures.com/it-il/products/6g6g-vt-198a-rca-nos-nib-%F0%9F%92%8Eamplitrex-tested-tube-black-plates-power-pentode-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_c7d87bef-c466-43f3-95c0-86685d876197.jpg?v=1752936851 6G6G = VT-198A = 6G6GT RCA NOS NIB Tested Tube Black Plates Square Getter Power Pentode USA https://vacuumtubestreasures.com/it-il/products/6g6g-vt-198a-rca-nos-nib-matched-pair-black-plates-square-getter-power-pentode-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_61851bd8-3f5b-40e1-a029-a705cd4ed6c1.jpg?v=1752943115 6G6G = VT-198A = 6G6GT RCA NOS NIB Matched Pair Black Plates Square Getter Power Pentode USA https://vacuumtubestreasures.com/it-il/products/6g6g-vt-198a-rca-nos-nib-matched-quad-black-plates-square-getter-power-pentode-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_2a937909-5540-4f69-8693-97381053f7c6.jpg?v=1753085167 6G6G = VT-198A = 6G6GT RCA NOS NIB Matched Quad Black Plates Square Getter Power Pentode USA https://vacuumtubestreasures.com/it-il/products/gz33-amperex-bugleboy-by-mullard-blackburn-halo-getter-made-in-great-britain-64 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_093a65e6-4c6f-40be-b164-aefd786de62f.jpg?v=1753437658 GZ33 AMPEREX BugleBoy by Mullard Blackburn Halo Getter Made in Great Britain '64 https://vacuumtubestreasures.com/it-il/products/6201-jg-12at7wa-ge-tested-pair-3-mica-black-wing-plates-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_dc3d99e2-8dcf-4516-847b-42558d064160.jpg?v=1754668771 6201 JG-12AT7WA GE Tested Pair 3 Mica Black Wing Plates Made in USA https://vacuumtubestreasures.com/it-il/products/12by7a-el180-rca-nos-gray-plates-smoked-glass-halo-getter-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_193b6773-fdb6-4d57-bc59-94cb8576bf80.jpg?v=1754673017 12BY7A EL180 RCA NOS Gray Plates Smoked Glass Halo Getter Tested Tube Made in USA https://vacuumtubestreasures.com/it-il/products/6c6-ck108-nu-national-union-nos-nib-grafite-glass-matched-pair-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_3b6c7431-e391-4f38-b799-338d8bef0fc2.jpg?v=1754991606 6C6 ( CK108 ) NU National Union NOS NIB Grafite Glass Matched Pair Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/6c6-ck108-nu-national-union-nos-nib-grafite-glass-tested-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_3cc90c77-5b8c-486b-92a8-2ff10d147629.jpg?v=1755158483 6C6 ( CK108 ) NU National Union NOS NIB Grafite Glass Tested Tube Made in USA https://vacuumtubestreasures.com/it-il/products/12av7-rca-nos-nib-black-plates-halo-getter-matched-pair-tubes-made-in-usa-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_9bb1cb26-5dc5-46fc-9892-d72e3e1a1911.jpg?v=1755787648 12AV7 RCA NOS NIB Black Plates Halo Getter Matched Pair Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/12av7-rca-nos-nib-black-plates-halo-getter-matched-pair-tubes-made-in-usa-2 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_9cdeb965-be57-4ffd-9795-dc241bd31aaf.jpg?v=1755789672 12AV7 RCA NOS NIB Black Plates Halo Getter Matched Pair Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/5v3a-5au4-rca-nos-nib-black-plates-round-getter-rectifier-tube-amplitrex-tested-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_cc92bdb4-2f6b-4bfa-973e-94f1c177fa1f.jpg?v=1756283817 5V3A 5AU4 RCA NOS NIB Black Plates Round Getter Rectifier Tube - Amplitrex Tested - Made in USA https://vacuumtubestreasures.com/it-il/products/5v3-5au4-dumont-nos-nib-black-plates-double-halo-getter-amplitrex-tested-tube-rectifier-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_32d80627-d5af-400e-9111-54534a027220.jpg?v=1715848134 5V3 ( 5AU4 ) DUMONT NOS NIB Black Plates Double Halo Getter - Amplitrex Tested - Tube Rectifier Made in USA https://vacuumtubestreasures.com/it-il/products/5v3a-5au4-rca-nos-nib-black-plates-round-getter-rectifier-tube-amplitrex-tested-made-in-usa-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_cc92bdb4-2f6b-4bfa-973e-94f1c177fa1f.jpg?v=1756283817 5V3A 5AU4 RCA NOS NIB Black Plates Round Getter Rectifier Tube - Amplitrex Tested - Made in USA https://vacuumtubestreasures.com/it-il/products/5z3-vt-145-national-union-nos-nib-matched-pair-hanging-filaments-black-plates-foil-getter-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_efac137b-78da-4b72-b0fd-5b4b02ff0fbc.jpg?v=1756314752 5Z3 VT-145 NATIONAL UNION NOS NIB Matched Pair Hanging Filaments Black Plates Foil Getter USA https://vacuumtubestreasures.com/it-il/products/12au7a-ecc82-nos-sylvania-long-gray-plates-halo-getter-matched-sextet-tubes-usa-1953 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_e2464a39-3165-4d69-a88c-85ad6dafaf88.jpg?v=1756550799 12AU7A ECC82 NOS Baldwin by Sylvania Matched Sextet Long Gray Plates Halo Getter Tubes USA '51 https://vacuumtubestreasures.com/it-il/products/6sn7gtb-nos-sylvania-chrome-top-green-dot-tested-tube-black-plates-usa-1947 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_aac98ea0-8e4a-4347-8c49-f193b38a36bf.jpg?v=1756653844 6SN7GTB NOS SYLVANIA CHROME TOP Green Dot Tested Tube Black Plates USA '50s https://vacuumtubestreasures.com/it-il/products/jhs-6x4w-ez90-nos-nib-sylvania-matched-pair-black-plates-square-getter-made-in-usa-54 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_9f328394-d978-4cd7-8ecd-736352b02292.jpg?v=1757669065 JHS 6X4W EZ90 NOS NIB SYLVANIA Matched Pair Black Plates Square Getter Made in USA '54 https://vacuumtubestreasures.com/it-il/products/6ca7-el34-philips-eindhoven-metal-base-one-piece-disc-getter-matched-pair-tubes-holland 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_5730e83e-fc43-4842-be5e-febf418793e7.jpg?v=1757776931 6CA7 EL34 AMPEREX by PHILIPS Eindhoven Metal Base ’55 One-Piece Disc Getter Matched Pair Amplitrex Tested Curves Included https://vacuumtubestreasures.com/it-il/products/jhs-6x4w-ez90-nos-nib-sylvania-matched-pair-black-plates-square-getter-made-in-usa-54-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_a8e694e1-3944-42fe-bd05-2a2d92397ac1.jpg?v=1757947935 JHS 6X4W EZ90 NOS NIB SYLVANIA Tested Tube Black Plates Square Getter Made in USA '57 https://vacuumtubestreasures.com/it-il/products/jhs-6x4w-ez90-nos-nib-sylvania-tested-tube-black-plates-square-getter-made-in-usa-59 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_73336812-4e62-46d1-bb44-335c92da2216.jpg?v=1757948638 JHS 6X4W EZ90 NOS NIB SYLVANIA Tested Tube Black Plates Square Getter Made in USA '59 https://vacuumtubestreasures.com/it-il/products/6x4-ez90-nos-sylvania-black-plates-halo-getter-tested-rectifier-tube-usa-1952 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_62cecbd2-dbe5-4e79-8349-567d4a56d07c.jpg?v=1758040581 6X4 EZ90 NOS SYLVANIA Black Plates Halo Getter Tested Rectifier Tube USA 1952 https://vacuumtubestreasures.com/it-il/products/12x4-tung-sol-nos-nib-black-plates-square-getter-tube-rectifier-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_00fda6dc-96fe-4bcf-bf81-89b97bcc8976.jpg?v=1758043914 12X4 TUNG-SOL NOS NIB Black Plates Square Getter Tube Rectifier Made in USA '50s https://vacuumtubestreasures.com/it-il/products/12x4-raytheon-nos-nib-black-plates-halo-getter-tube-rectifier-made-in-usa-60s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_b7c96da1-ab82-4cbf-9e64-c196f212a0a1.jpg?v=1758044615 12X4 RAYTHEON NOS NIB Black Plates Halo Getter Tube Rectifier Made in USA '60s https://vacuumtubestreasures.com/it-il/products/12x4-rca-nos-nib-matched-pair-black-plates-foil-getter-tubes-rectifiers-made-in-usa-58 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_f6c52661-cb7d-423f-a82b-b3e3154e2e2b.jpg?v=1758131751 12X4 RCA NOS NIB Matched Pair Black Plates Foil Getter Tubes Rectifiers Made in USA '58 https://vacuumtubestreasures.com/it-il/products/jrc-5751w1-rca-nos-nib-black-plates-halo-getter-amplitrex-tested-tube-made-in-usa-64 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_2c34563f-62a1-449d-8377-39c220b458a8.jpg?v=1758302088 7025 12AX7 RCA Clear Top Matched Pair Long Gray Plates Side D Getter Tubes Made in USA '60s https://vacuumtubestreasures.com/it-il/products/7025-12ax7-rca-clear-top-long-gray-plates-side-d-getter-tested-tube-made-in-usa-60s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_a0f485cf-a5b4-4a85-a648-f3e721ae1266.jpg?v=1758367274 7025 12AX7 RCA Clear Top Long Gray Plates Side D Getter Tested Tube Made in USA '60s https://vacuumtubestreasures.com/it-il/products/7025-12ax7-rca-clear-top-long-gray-plates-side-d-getter-tested-tube-made-in-usa-60s-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_cd81d1dc-fcef-459e-8cad-df2c761400ec.jpg?v=1758368677 7025 12AX7 RCA Clear Top Long Gray Plates Side D Getter Tested Tube Made in USA '60s https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-telefunken-matched-pair-tubes-smooth-plates-diamond-bottom-made-in-western-germany-copia-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_dc7ab872-6deb-442b-bf95-67eef950699c.jpg?v=1758523590 12AX7 ECC83 TELEFUNKEN Matched Pair Tubes – Smooth Plates Diamond Bottom Made in Western Germany https://vacuumtubestreasures.com/it-il/products/6aq5-a-el90-rca-black-plate-round-getter-made-in-usa-61 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_f50d6455-2cbd-49f4-b29d-bca4d8fdb860.jpg?v=1758699109 6AQ5 A ( EL90 ) RCA NOS Black Plate Halo Getter Made in USA ’61 https://vacuumtubestreasures.com/it-il/products/6aq5-a-el90-rca-nos-black-plate-halo-getter-made-in-usa-59 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_14cad39b-e7f0-4a21-af5f-e1e9697f9c75.jpg?v=1758699791 6AQ5 A ( EL90 ) RCA NOS Black Plate Halo Getter Made in USA ’59 https://vacuumtubestreasures.com/it-il/products/5u4gb-5as4a-nos-nib-toshiba-international-black-plates-matched-pair-tubes-top-side-halo-getter-rectifiers-made-in-japan 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/14_0228b662-6645-4c6c-817a-79cb0c232835.jpg?v=1769278942 5U4GB 5AS4A International by MATSUSHITA NOS NIB Black Plates Tube Top Side Halo Getter Rectifier Made in JAPAN https://vacuumtubestreasures.com/it-il/products/5u4gb-5as4a-nos-nib-toshiba-international-black-plates-matched-pair-tubes-top-side-halo-getter-rectifiers-made-in-japan-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/14_058290db-1ffd-4a13-9d34-a4e3f974d61e.jpg?v=1769276860 5U4GB 5AS4A NOS NIB MATSUSHITA / International Black Plates Tube Top Side Halo Getter Rectifier Made in JAPAN https://vacuumtubestreasures.com/it-il/products/5u4gb-5as4a-nos-nib-toshiba-international-black-plates-matched-pair-tubes-top-side-dual-disc-getter-rectifiers-made-in-japan 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/14_e2f2b8d3-9656-4965-8c99-99c3349c8355.jpg?v=1769277477 5U4GB 5AS4A NOS NIB International by TOSHIBA Black Plates Tube Top Side Dual Disc Getter Rectifier Made in JAPAN https://vacuumtubestreasures.com/it-il/products/5u4-gb-5as4a-ge-international-gray-plates-side-square-getter-matched-pair-tubes-rectifiers-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/14_b7502fb5-615d-40e3-b361-6ea277504d4c.jpg?v=1769278155 5U4GB 5AS4A International by GE NOS NIB Gray Plates Side Square Getter Tube Rectifier Made in USA https://vacuumtubestreasures.com/it-il/products/jj-kt77-signature-quad-matched-24h-burn-in-amplitrex-curve-tested-tubes 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/5_344962d0-98ba-48db-8fbe-e5094a16496c.jpg?v=1759858707 💎 KT77 EL34 JJ Signature Matched Quad - NEW - 24h Burn-in - Amplitrex Curve Tested Tubes https://vacuumtubestreasures.com/it-il/products/6550-jj-matched-quad-amplitrex-tested-tubes-new-4-valvole-in-original-box 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_6664b52a-f20a-47a2-bb4d-a5da81c8dd70.jpg?v=1760259409 6550 JJ Matched Quad - AMPLITREX Tested Tubes - NEW - 4 Valvole IN ORIGINAL BOX https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-baldwin-selection-sylvania-raytheon-toshiba-very-strong-low-noise-mic-tubes-amplitrex-tested 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_f7896e72-fbaf-43a0-8812-cc7946afb9b1.jpg?v=1760426775 12AX7 ECC83 Baldwin Selection - Sylvania, Raytheon, Toshiba - Very Strong - Low Noise & Microphonics Tubes - AMPLITREX Tested https://vacuumtubestreasures.com/it-il/products/5r4gy-international-rca-black-plates-brown-base-hanging-filaments-nos-nib-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_de3ebcbb-f48b-457e-bd65-f06f30dd8836.jpg?v=1760685827 5R4GY INTERNATIONAL (RCA) – Black Plates Brown Base – Hanging Filaments – NOS NIB – Made in USA '50s https://vacuumtubestreasures.com/it-il/products/5r4wgb-raytheon-nos-nib-black-plates-hanging-filaments-funke-w19-tested-usa-69 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_af6ba6b3-b2bc-4bbd-9d71-0fc23f5caf6b.jpg?v=1760784299 5R4WGB RAYTHEON NOS NIB Black Plates Hanging Filaments – Funke W19 Tested USA '69 https://vacuumtubestreasures.com/it-il/products/6sn7gtb-nos-sylvania-chrome-top-matched-quad-low-noise-mic-black-plates-tubes-usa-1955 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_a2b23128-d1a9-4b46-828d-87e7e42b9f2a.jpg?v=1761150337 6SN7GTB NOS SYLVANIA CHROME TOP Matched Quad Yellow Dot Black Plates Tubes USA 1955 https://vacuumtubestreasures.com/it-il/products/12ax7a-ecc83-raytheon-long-black-plates-tested-tube-made-in-usa-60 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_1137ec32-ce58-4244-a79a-2984171c5eec.jpg?v=1761481400 12AX7A ECC83 RAYTHEON Long Black Plates Tested Tube Made in USA '60 https://vacuumtubestreasures.com/it-il/products/ecc88-6dj8-hp-by-amperex-heerlen-factory-tested-tube-made-in-holland-68 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_a5df2c2e-249a-4345-80f5-9ead4c1722e2.jpg?v=1761666567 ECC88 6DJ8 HP by AMPEREX Heerlen Factory Halo Getter Tested Tube Made In Holland '68 https://vacuumtubestreasures.com/it-il/products/ecc88-6dj8-hp-by-amperex-heerlen-factory-tested-tube-made-in-holland-69 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_3ed90269-700f-4fd0-82ef-8d8b30bd7bf1.jpg?v=1761667736 ECC88 6DJ8 HP by AMPEREX Heerlen Factory Halo Getter Tested Tube Made In Holland '68 https://vacuumtubestreasures.com/it-il/products/12at7wa-ecc81-nos-sylvania-matched-pair-black-plates-halo-getter-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_e4b226f3-277d-4cdf-9791-e7f00001d5fa.jpg?v=1761910442 12AT7WA E81CC 6201 NOS SYLVANIA Matched Pair - Black Plates Halo Getter Made in USA https://vacuumtubestreasures.com/it-il/products/6550-jj-matched-sextet-amplitrex-tested-tubes-new-6-valvole-in-original-box 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_ae406461-e11c-4e46-8181-8e4d3bbc61c6.jpg?v=1762155056 6550 JJ Matched Sextet - AMPLITREX Tested Tubes - NEW - 6 Valvole IN ORIGINAL BOX https://vacuumtubestreasures.com/it-il/products/jg-5751-ge-nos-gray-plates-disc-getter-tested-tube-made-in-usa-65 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_d5c843ac-8ced-4be4-ac6b-745a8fab1652.jpg?v=1762857283 JG-5751 GE NOS Gray Plates Disc Getter Tested Tube Made in USA '65 https://vacuumtubestreasures.com/it-il/products/jan-6l6wgb-philips-ecg-matched-quad-gray-plates-side-halo-getter-amplitrex-tested-same-date-code-nos-nib 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_c254e112-83cc-432b-abf3-e0292fa62ce4.jpg?v=1762971608 JAN 6L6WGB PHILIPS ECG Matched Quad Gray Plates Side Halo Getter AMPLITREX Tested – Same Date Code – NOS NIB https://vacuumtubestreasures.com/it-il/products/5814a-12au7-sylvania-gold-brand-triple-mica-red-tip-square-getter-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_5f2488c5-caea-40a6-81f6-e53ba6e59013.jpg?v=1762980447 5814A / 12AU7 Sylvania Gold Brand Triple Mica Red Tip Square Getter Made in USA https://vacuumtubestreasures.com/it-il/products/jan-6l6wgb-philips-ecg-matched-pair-gray-plates-side-halo-getter-amplitrex-tested-same-date-code-nos-nib 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_1376be0a-57bb-49ce-9c14-84d758ad688a.jpg?v=1773324197 JAN 6L6WGB PHILIPS ECG Matched Pair Gray Plates Side Halo Getter AMPLITREX Tested – NOS NIB https://vacuumtubestreasures.com/it-il/products/12au7wa-e82cc-heinz-kauffman-triple-mica-black-plates-square-getter-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_317efec4-ef8d-48f7-99f0-30277594496d.jpg?v=1763228320 12AU7WA / CV4003 / 6189 Heinz & Kauffman Triple Mica Black Plates Square Getter Made in USA https://vacuumtubestreasures.com/it-il/products/12au7wa-cv4003-6189-heinz-kauffman-black-plates-halo-getter-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_7f0b3816-4349-4d1a-96d3-eb3f8270b115.jpg?v=1763325720 12AU7WA / CV4003 / 6189 Heinz & Kauffman Black Plates Halo Getter Made in USA https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-amperex-bugle-boy-short-plates-halo-getter-tested-tube-made-in-holland-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/4_699f7d1c-4ba1-4f18-97b9-2cf0b61475b5.jpg?v=1763367377 12AX7 / ECC83 NOS AMPEREX Bugle Boy Short Plates Halo Getter Tested Tube MADE IN HOLLAND '60s https://vacuumtubestreasures.com/it-il/products/12au7wa-cv4003-6189-heinz-kauffman-black-plates-halo-getter-made-in-usa-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_6e7c980d-46c0-4379-b666-3dd8086550a5.jpg?v=1763370881 12AU7WA / CV4003 / 6189 Heinz & Kauffman Black Plates Halo Getter Made in USA https://vacuumtubestreasures.com/it-il/products/kt77-el34-jj-matched-pair-amplitrex-tested-tubes-new-2-valvole-in-original-box 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_622a71f8-f3a1-4aa4-ace3-5eab4d647a1d.jpg?v=1763564438 KT77 EL34 JJ Electronics Matched Pair – AMPLITREX Tested – New Production – Original Box https://vacuumtubestreasures.com/it-il/products/uv-201a-01-a-westinghouse-lamp-co-u-s-a-for-rca-radiotron-u-s-a-globe-radio-tubes-nos-nib-20s-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_1d0a01f6-fd24-4104-bc00-871eb30bf032.jpg?v=1763741440 UV-201A ( 01-A ) RCA Radiotron U.S.A by WESTINGHOUSE LAMP CO. U.S.A. Globe Radio Tubes NOS NIB '20s https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-amperex-bugle-boy-amplitrex-tested-long-plates-foil-getter-58 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/8_f8a490ad-cbe9-40b1-a8f0-b573dcad7c1d.jpg?v=1764002308 12AX7 / ECC83 NOS Amperex Bugle Boy Matched Pair AMPLITREX Tested Long Plates Foil Getter '58 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-baldwin-by-sylvania-tested-pair-long-gray-plates-halo-getter-usa-60s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_a4344b6f-99c3-4c98-89b6-f83ba0c09b69.jpg?v=1764257041 12AX7 ECC83 Baldwin by SYLVANIA – Tested Pair – Long Gray Plates Halo Getter Made in USA https://vacuumtubestreasures.com/it-il/products/6as7ga-6080-ge-nos-nib-black-plate-green-print-matched-pair-amplitrex-tested 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_4b369d2a-ba96-429a-a18b-536d54dcffdb.jpg?v=1762784122 6AS7GA GE NOS NIB Military Green Label Matched Pair Black Plates AMPLITREX Tested USA https://vacuumtubestreasures.com/it-il/products/6as7ga-6080-ge-nos-nib-black-plate-green-print-matched-pair-amplitrex-tested-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_bca0378d-2981-4ce5-9c14-ca06e505b874.jpg?v=1764867493 6AS7GA GE NOS NIB Military Green Label Matched Quad Black Plates AMPLITREX Tested USA https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-baldwin-by-sylvania-matched-pair-long-gray-plates-halo-getter-usa-1959-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_6dd6d335-0991-4fbf-908c-203e0d7b26b8.jpg?v=1765361295 12AX7 ECC83 Baldwin by SYLVANIA – Matched Pair – Long Gray Plates Halo Getter USA 1959 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-baldwin-by-sylvania-matched-pair-long-gray-plates-halo-getter-usa-1960 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_44f81828-104a-4536-b065-781c2ed9af8c.jpg?v=1765364884 12AX7 ECC83 Baldwin by SYLVANIA – Matched Pair – Long Gray Plates Halo Getter USA 1959 https://vacuumtubestreasures.com/it-il/products/7189-sherwood-by-philips-heerlen-1963-gray-plates-%CE%B4x4-matched-quad-tested-100 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_66567479-58c7-43ce-8537-6e28121c233e.jpg?v=1765391469 7189 SHERWOOD by Philips – Heerlen 1963 – Gray Plates – rx4 – Matched Quad – Tested 100% https://vacuumtubestreasures.com/it-il/products/7189-sherwood-by-philips-heerlen-1963-gray-plates-rx4-matched-pair-tested-100 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_f14d5939-ff93-42be-83b1-0f21e64d5892.jpg?v=1765451799 7189 SHERWOOD by Philips – Heerlen 1963 – Gray Plates – rx4 – Matched Pair – Tested 100% https://vacuumtubestreasures.com/it-il/products/6sl7gt-amperex-globe-matched-pair-black-plates-square-getter-tubes-usa-60s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_c6c86e30-ec14-41a2-8d5b-f4f671b1361b.jpg?v=1765823387 6SL7GT AMPEREX GLOBE AMPLITREX Tested Pair Black Plates Square Getter Tubes USA 60s https://vacuumtubestreasures.com/it-il/products/6sn7gtb-nos-sylvania-chrome-top-green-dot-matched-quad-black-plates-tubes-usa-1955 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_446eb53f-36a3-4373-9c1e-7bf6e2bad0f1.jpg?v=1765900564 6SN7GTB NOS SYLVANIA CHROME TOP Green Dot Matched Quad Black Plates Tubes USA '50s https://vacuumtubestreasures.com/it-il/products/5y4ga-sylvania-nos-nib-black-plates-halo-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_e61cbbc3-430e-49d3-8a6d-d24aef1d2ec4.jpg?v=1766066421 5Y4GA SYLVANIA NOS NIB Black Plates Halo Getter Rectifier Tube Made in USA https://vacuumtubestreasures.com/it-il/products/western-electric-310a-mesh-plates-matched-pair-square-getter-amplitrex-tested-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_2ce8a68f-88f3-4c08-8893-a99d1754346b.jpg?v=1767113197 310A Western Electric Mesh Plates – Matched Pair – Square Getter – AMPLITREX Tested – Made in USA https://vacuumtubestreasures.com/it-il/products/5963-12au7-rca-matched-quad-long-black-plates-foil-getter-amplitrex-tested 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_1164d1c5-f0bf-4ae8-9e97-9e9bfbd24c04.jpg?v=1767868081 5963 ( 12AU7 ) RCA Matched Quad Long Black Plates Foil Getter AMPLITREX Tested https://vacuumtubestreasures.com/it-il/products/5963-12au7-rca-matched-quad-long-black-plates-foil-getter-amplitrex-tested-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_c1546e9f-e092-4c5c-b2a6-44308fe9f42e.jpg?v=1767955520 5963 ( 12AU7 ) RCA Matched Quad Long Black Plates Foil Getter AMPLITREX Tested https://vacuumtubestreasures.com/it-il/products/6sn7gtb-nos-sylvania-chrome-top-green-dot-matched-pair-black-plates-tubes-usa-50s-4 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/8_6807079f-5be7-443c-b999-660740a681c6.jpg?v=1767978961 6SN7GTB NOS SYLVANIA CHROME TOP Green Dot Matched Pair Black Plates Tubes USA '50s https://vacuumtubestreasures.com/it-il/products/5963-12au7-rca-matched-quad-long-black-plates-foil-getter-amplitrex-tested-2 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_440db120-3d32-40dd-9d07-7e5e88809e5a.jpg?v=1768043234 5963 ( 12AU7 ) RCA Matched Quad Long Black Plates Foil Getter AMPLITREX Tested https://vacuumtubestreasures.com/it-il/products/6sn7gtb-nos-sylvania-chrome-top-green-dot-black-plates-tested-tube-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_e4373868-1881-414d-9e32-909790e6a64b.jpg?v=1768045637 6SN7GTB NOS SYLVANIA CHROME TOP Green Dot Black Plates Tested Tube USA '50s https://vacuumtubestreasures.com/it-il/products/5963-12au7-rca-matched-pair-long-black-plates-foil-getter-amplitrex-tested 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_f8d2841d-6545-402b-9365-adb2d67033dc.jpg?v=1768061675 5963 ( 12AU7 ) RCA Matched Pair Long Black Plates Foil Getter AMPLITREX Tested https://vacuumtubestreasures.com/it-il/products/5963-12au7-rca-matched-pair-long-black-plates-foil-getter-amplitrex-tested-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_24592fb0-a2e5-4d2f-9a59-1c5f306ea3e7.jpg?v=1768063417 5963 ( 12AU7 ) RCA Matched Pair Long Black Plates Foil Getter AMPLITREX Tested https://vacuumtubestreasures.com/it-il/products/jg-12at7-ecc81-ge-matched-pair-gray-wing-plates-square-tilt-getter-made-in-usa-55 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_1f61b8bf-24d9-4515-94ba-718474f4d1a5.jpg?v=1768313698 JG-12AT7 / ECC81 GE Matched Pair Gray Wing Plates Square Tilt Getter Made in USA '55 https://vacuumtubestreasures.com/it-il/products/12at7-ecc81-sylvania-nos-black-square-plates-halo-getter-export-quality 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_d4705b5b-6f21-4bcb-bca4-249e51066487.jpg?v=1768318609 12AT7 / ECC81 SYLVANIA NOS – Black Square Plates Halo Getter – Export Quality Made in USA https://vacuumtubestreasures.com/it-il/products/6sn7gt-ge-black-plates-square-getter-tested-pair-emissione-strong-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_a133fb09-6d1e-483a-a0e5-650bfbc8ecb3.jpg?v=1768324530 6SN7GT GE Black Plates Square Getter - Tested Pair - Test STRONG - Made in USA '50s https://vacuumtubestreasures.com/it-il/products/6550-tung-sol-vintage-type-1-1st-generation-matched-pair-black-plates-triple-square-top-getter-no-holes-tubes-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_f72da49f-8767-4374-8088-1a5744df61e1.jpg?v=1768756790 6550 TUNG-SOL Vintage Type 1 - 1st Generation Matched Pair Black Plates Triple Square Top Getter No holes Tubes Made in USA https://vacuumtubestreasures.com/it-il/products/6550-ge-by-tung-sol-type-2-4th-generation-amplitrex-matched-quad-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_768c5087-f7e3-419f-b060-cc4e6bb9ef4f.jpg?v=1768825894 6550 GE by TUNG-SOL Type 2 – 4th Generation - AMPLITREX Matched Quad - Made in USA https://vacuumtubestreasures.com/it-il/products/6550-magnavox-by-tung-sol-type-2-4th-generation-amplitrex-matched-quad-strong-made-in-usa-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_c346cdea-ec97-44a5-a6bd-c3c43fb5e128.jpg?v=1768841757 6550 MAGNAVOX by TUNG-SOL Type 2 – 4th Generation - AMPLITREX Matched Quad - Made in USA https://vacuumtubestreasures.com/it-il/products/6550-tung-sol-type-2-4th-generation-amplitrex-matched-pair-very-strong-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_010b0a49-3648-4b73-8bc7-f1ba9826074d.jpg?v=1768847101 6550 TUNG-SOL Type 2 – 4th Generation - AMPLITREX Matched Pair - Made in USA https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-baldwin-by-sylvania-long-gray-plates-halo-getter-tested-tube-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_8b3d054e-324f-4112-92ac-2c176b7ddc3b.jpg?v=1769005168 12AX7 ECC83 Baldwin by Sylvania Long Gray Plates Halo Getter Tested Tube USA https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-baldwin-by-sylvania-long-gray-plates-halo-getter-tested-tube-usa-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_f8f49df4-f43b-4b53-89a3-14c2d36f2383.jpg?v=1769013746 12AX7 ECC83 Baldwin by Sylvania Long Gray Plates Halo Getter Tested Tube USA https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-baldwin-by-sylvania-character-grade-set-da-4-long-gray-plates-halo-getter-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1.jpg?v=1769179821 12AX7 / ECC83 Baldwin by Sylvania Matched Quad Long Gray Plates Halo Getter Made in USA https://vacuumtubestreasures.com/it-il/products/gl-6087-ge-nos-five-stars-brown-base-black-plates-square-getter-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_c8b1bc8a-cd8f-4ef2-b503-897356432022.jpg?v=1769183063 GL-6087 GE NOS Five Stars Brown Base Black Plates Square Getter Made in USA https://vacuumtubestreasures.com/it-il/products/5u4gb-5as4a-rca-black-plates-tube-top-side-square-getter-rectifier-made-in-usa-60 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_56955bb7-818d-474e-8868-147bd9e5b79d.jpg?v=1769280679 5U4GB 5AS4A RCA Black Plates Tube Top Side Square Getter Rectifier Made in USA '60 https://vacuumtubestreasures.com/it-il/products/5u4gb-5as4a-rca-black-plates-tube-top-side-square-getter-rectifier-made-in-usa-56 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_8dc8e58c-50b3-40c3-943e-c56c645b5249.jpg?v=1769428190 5U4GB 5AS4A RCA NOS Black Plates Tube Top Side Square Getter Rectifier Made in USA '56 https://vacuumtubestreasures.com/it-il/products/5u4gb-5as4a-rca-nos-black-plates-tube-top-side-square-getter-rectifier-made-in-usa-56 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_26e3aaef-c1fb-45d8-a5a2-4cb53a9ac4b9.jpg?v=1769452126 5U4GB 5AS4A RCA NOS Black Plates Tube Top Side Square Getter Rectifier Made in USA '56 https://vacuumtubestreasures.com/it-il/products/5v4ga-ge-nos-gray-plates-side-square-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_6d2c0c0f-6cb7-4d39-b0f9-7fdc4c65c903.jpg?v=1769534698 5V4GA GE NOS Gray Plates Side Square Getter Rectifier Tube Made in USA https://vacuumtubestreasures.com/it-il/products/5v4ga-sylvania-nos-black-plates-halo-getter-rectifier-tube-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_b6670936-43fb-4245-9db6-9d533f11176d.jpg?v=1769536059 5V4GA SYLVANIA NOS Black Plates Halo Getter Rectifier Tube Made in USA https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-raytheon-long-black-plates-square-getter-tested-tube-made-in-usa-57 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_844077e5-7022-4e2d-9bc0-6c457cbb0385.jpg?v=1769608624 12AU7 ECC82 RAYTHEON Long Black Plates Square Getter Tested Tube Made in USA '57 https://vacuumtubestreasures.com/it-il/products/12au7a-ecc82-nos-baldwin-by-sylvania-matched-sextet-long-gray-plates-halo-getter-tubes-usa-51-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_01b7cddf-1ffc-4607-a862-3d9331f5695d.jpg?v=1769612981 12AU7A ECC82 NOS Baldwin by Sylvania Matched Pair Long Gray Plates Halo Getter Tubes USA '51 https://vacuumtubestreasures.com/it-il/products/5ar4-gz34-amperex-philips-sittard-f31-x9a-dd-getter-tube-holland-1950s-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_12aabcf7-4517-4633-8e66-8174d174582d.jpg?v=1769624576 GZ34 / 5AR4 MULLARD NOS Brand GE Blackburn f32 Copper Plates – 7 Notches – Made in Great Britain '65 https://vacuumtubestreasures.com/it-il/products/gz34-5ar4-mullard-nos-brand-hammond-blackburn-f32-copper-plates-4-notches-made-in-great-britain-67 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_2d5075ba-e5b3-4c02-81e6-4e447a77cc64.jpg?v=1769702703 GZ34 / 5AR4 MULLARD NOS Brand Hammond Blackburn f32 – 4 Notches – Made in Great Britain '67 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-eico-by-mullard-blackurn-short-gray-plates-halo-getter-made-in-gt-britain-62 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_49c9c876-281f-4096-a806-7a912107f0e5.jpg?v=1769881879 12AX7 / ECC83 EICO by MULLARD Blackburn Matched Pair Short Gray Plates Halo Getter Made in GT. BRITAIN '62 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-mullard-blackburn-1958-long-gray-plates-goalpost-getter-matched-pair 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_28414a2a-aa07-403a-bdef-9fad3fa51dd8.jpg?v=1770033130 12AX7 / ECC83 NOS MULLARD Blackburn 1958 – Long Gray Plates Goalpost Getter – Matched Pair https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-mullard-blackburn-1959-short-gray-plates-halo-getter-balanced-section 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_9acfbc24-d073-4822-9261-5b1101289f2b.jpg?v=1770043709 12AX7 / ECC83 NOS MULLARD Blackburn 1959 – Short Gray Plates – Halo Getter – Balanced Section https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-telefunken-tested-pair-tubes-ribbed-plates-diamond-bottom-made-in-germany 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/4_646fc31d-7630-4397-b358-12da6b50900c.jpg?v=1770126408 12AX7 / ECC83 TELEFUNKEN Tested Pair Tubes – Ribbed Plates Diamond Bottom Made in Germany https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-telefunken-tested-pair-tubes-ribbed-plates-diamond-bottom-made-in-germany-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_9ecc1739-2031-4f10-861a-db34ab93f5fe.jpg?v=1770128986 12AX7 / ECC83 TELEFUNKEN Tested Pair Tubes – Ribbed Plates Diamond Bottom Made in Germany https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-webcor-by-rca-long-black-plates-square-tilt-getter-made-in-usa-55 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_8b0afdb0-b2a3-4a8c-bfc9-13424cc9fc7a.jpg?v=1770132880 12AX7 / ECC83 Webcor by RCA Matched Pair Long Black Plates Square Tilt getter Made in USA '55 https://vacuumtubestreasures.com/it-il/products/6as7ga-ge-nos-nib-military-green-label-matched-pair-black-plates-amplitrex-tested-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_ce0b0e04-db61-4960-8251-04c2a4aeb850.jpg?v=1770198692 6AS7GA GE NOS NIB Military Green Label Matched Pair Black Plates AMPLITREX Tested USA https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-baldwin-by-sylvania-matched-quad-long-gray-plates-halo-getter-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_ce27dfdd-6314-4142-9499-6910499701e2.jpg?v=1770394184 12AX7 / ECC83 Baldwin by Sylvania Matched Quad Long Gray Plates Halo Getter Made in USA https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-baldwin-by-sylvania-matched-pair-long-gray-plates-halo-getter-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_0f3723a3-f318-462b-8148-17f9e1a91316.jpg?v=1770402309 12AX7 / ECC83 Baldwin by Sylvania Matched Pair Long Gray Plates Halo Getter Made in USA https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-rca-by-mullard-short-gray-plates-halo-getter-made-in-gt-britain 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_bf8bfa3f-e9ba-4c7f-83c8-a86c61acea7d.jpg?v=1770645723 12AX7 / ECC83 NOS RCA by MULLARD – Short Gray Plates – Halo Getter – Made in GT. BRITAIN https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-mullard-blackburn-1959-short-gray-plates-halo-getter-balanced-section-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_5645a644-c8b2-467e-96d4-547d0747e360.jpg?v=1770823196 12AX7 / ECC83 NOS MULLARD Blackburn 1959 – Long Gray Plates – Halo Getter – Balanced Section https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-mullard-heerlen-1958-long-gray-plates-foil-getter-amplitrex-tested 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_189daa31-fcc7-4fe4-b20b-b500e6ce8443.jpg?v=1770825027 12AX7 / ECC83 NOS MULLARD – Heerlen 1958 – Long Gray Plates – Foil Getter – AMPLITREX Tested https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-mullard-blackburn-1964-short-gray-plates-halo-getter-low-noise-mic 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_6d94e99c-f01e-4351-9958-86cb586b7bee.jpg?v=1770891349 12AX7 / ECC83 NOS MULLARD Blackburn 1964 – Short Gray Plates – Halo Getter – Low Noise & Mic https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-amperex-bugle-boy-matched-pair-amplitrex-tested-long-plates-foil-getter-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_ebcf4cb9-f735-4c6d-9c4e-1f7e94b333a8.jpg?v=1770979626 12AX7 / ECC83 NOS Amperex Bugle Boy Matched Pair AMPLITREX Tested Long Plates Foil Getter '50s https://vacuumtubestreasures.com/it-il/products/ecc88-6dj8-hewlett-packard-heerlen-%CE%B42l3-disc-dimpled-getter-matched-pair-molto-forte-made-in-holland-60s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_2970cca1-7c84-4efb-9f9c-e7f64831df9f.jpg?v=1771505716 ECC88 / 6DJ8 HEWLETT PACKARD – Heerlen Δ2L3 – Disc Dimpled Getter – Matched Pair – MOLTO FORTE – Made in Holland ’60s https://vacuumtubestreasures.com/it-il/products/ecc88-6dj8-philips-heerlen-%CE%B42l3-d-getter-matched-pair-test-buono-made-in-holland-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_4675aa07-e7d3-4cb5-8a18-f91b087d50f9.jpg?v=1771510149 ECC88 / 6DJ8 Heerlen Δ9E (Philips Production) – D Getter – Matched Pair – Made in Holland ’50s https://vacuumtubestreasures.com/it-il/products/ecc88-6dj8-mullard-blackburn-large-halo-getter-matched-pair-ga1-b1f-amplitrex-tested-made-in-great-britain-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/9_ba3f4008-3a9b-4765-995e-4390ecbae3c3.jpg?v=1771514643 ECC88 / 6DJ8 MULLARD Blackburn Large Halo Getter - Matched Pair - GA1 B1F - AMPLITREX Tested - Made in Great Britain ’50s https://vacuumtubestreasures.com/it-il/products/ecc88-6dj8-amperex-disc-getter-amplitrex-tested-tube-made-in-holland-60s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_0dfdd05f-d1ec-460c-bcb1-00624bbdb0f0.jpg?v=1771583827 ECC88 6DJ8 NOS AMPEREX Disc Getter AMPLITREX Tested Tube Made in HOLLAND '60s https://vacuumtubestreasures.com/it-il/products/jan-6922-amperex-usa-gold-pin-large-halo-getter-made-in-usa-late-1960s-production-hicksville-era 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_31e56a7e-c5ff-4d5a-9312-3a90269947ac.jpg?v=1771586115 JAN 6922 NOS AMPEREX USA – Gold Pin – Large Halo Getter – Made in USA, late 1960s production, Hicksville era https://vacuumtubestreasures.com/it-il/products/jan-6922-nos-amperex-usa-gold-pin-large-halo-getter-made-in-usa-late-1960s-production-hicksville-era-copia 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_d755dece-ab7b-4a34-b935-764a7b6c457b.jpg?v=1771605766 USN 6922 AMPEREX USA Gold Pin D Getter – Hicksville NY 1960 – Military Grade – Amplitrex Tested https://vacuumtubestreasures.com/it-il/products/usn-6922-sylvania-usa-gold-pin-horseshoe-getter-1962-military-grade-amplitrex-tested-forte 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_c8cfbc01-5be3-4a94-bc62-47cbdbcffbba.jpg?v=1771608684 USN 6922 SYLVANIA USA Gold Pin – Horseshoe Getter – 1962 – Military Grade – Amplitrex Tested – FORTE https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-nos-telefunken-matched-pair-smooth-plates-diamond-bottom-tubes-made-in-w-germany 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_82c11529-e44a-487c-a8f6-57f95506e863.jpg?v=1771840858 12AU7 / ECC82 TELEFUNKEN NOS Matched Pair - Smooth Plates - Made in West Germany https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-telefunken-nos-amplitrex-tested-smooth-plates-diamond-bottom-made-in-west-germany 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_5f8d6373-b857-45e0-87ac-9caca5ad2e59.jpg?v=1771843319 12AU7 / ECC82 TELEFUNKEN NOS Amplitrex Tested - Smooth Plates - ◊ Diamond Bottom - Made in West Germany https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-telefunken-nos-amplitrex-tested-ribbed-plates-diamond-bottom-made-in-west-germany 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_b5b79394-a6b1-47e1-996a-2f3c5686ea04.jpg?v=1771845326 12AU7 / ECC82 TELEFUNKEN NOS Amplitrex Tested - Ribbed Plates - ◊ Diamond Bottom - Made in West Germany https://vacuumtubestreasures.com/it-il/products/b749-genalex-gec-amplitrex-tested-original-uk-stable-low-microphonics 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_ae86e117-ae56-4b19-a209-4548aa44f9a9.jpg?v=1771931487 Genalex (GEC) B749 12AU7 / ECC82 - Original UK - Amplitrex Tested - Rare Vintage https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-amperex-nos-nib-heerlen-1962-short-gray-plates-large-halo-balanced-amplitrex-tested 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/12_b555109a-f7ab-4505-9720-5e5bf268bb52.jpg?v=1772030139 12AU7 / ECC82 AMPEREX NOS NIB Heerlen 1962 - Short Gray Plates - Large Halo - Balanced - Amplitrex Tested https://vacuumtubestreasures.com/it-il/products/12au7-ecc82-mullard-blackburn-1958-long-gray-plates-goalpost-getter-strong-stable-amplitrex-tested 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_b97a4e97-6751-4954-9eb0-8dc1a3d86064.jpg?v=1772034955 12AU7 / ECC82 MULLARD Blackburn 1958 - Long Gray Plates - Goalpost Getter - Strong & Stable - Amplitrex Tested https://vacuumtubestreasures.com/it-il/products/5963-12au7-ecc82-ge-nos-matched-pair-long-gray-plates-halo-getter-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_ae4040ee-c482-4b9d-b4d2-e7bc4149cb49.jpg?v=1772479083 5963 / 12AU7 / ECC82 GE NOS Matched Pair - Long Gray Plates - AMPLITREX Tested - Made in USA https://vacuumtubestreasures.com/it-il/products/12au7a-ecc82-lowray-by-rca-clear-top-1959-nos-matched-pair-long-gray-plates-amplitrex-tested 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_0eff7941-c00f-4264-8e27-a327e12f5114.jpg?v=1772551719 12AU7A / ECC82 Lowray by RCA Clear Top 1959 - NOS Matched Pair - Long Gray Plates - Amplitrex Tested https://vacuumtubestreasures.com/it-il/products/6l6g-sylvania-smoked-glass-square-bottom-getter-pair-same-factory-code-052-amplitrex-tested-strong 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_2db4e3ad-054a-40b7-b56b-d5d1c40449ba.jpg?v=1772901257 6L6G SYLVANIA Smoked Glass Square Bottom Getter - Pair - Same Factory Code 052 - Amplitrex Tested - STRONG https://vacuumtubestreasures.com/it-il/products/6l6gb-rca-black-plates-double-bottom-getter-matched-pair-amplitrex-tested-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_b4ed61a1-9899-42e7-b4fc-0d035c50b266.jpg?v=1773055061 6L6GB RCA Black Plates Double Bottom Getter – Matched Pair – AMPLITREX Tested – Made in USA https://vacuumtubestreasures.com/it-il/products/rca-6l6gc-black-plates-double-side-d-getter-matched-pair-amplitrex-tested-made-in-usa-1961 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_932b95b1-08a3-4dfb-b611-021d4f0a6857.jpg?v=1773062759 6L6GC RCA Black Plates Double Side D Getter – Matched Pair – Amplitrex Tested – Made in USA 1961 https://vacuumtubestreasures.com/it-il/products/6l6gc-rca-black-plates-side-halo-getter-matched-pair-amplitrex-tested-made-in-usa 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_dc305414-39a2-4c77-b178-1ede082d6e34.jpg?v=1773067314 6L6GC RCA Black Plates Side Halo Getter – AMPLITREX Matched Pair – Made in USA – Like NOS https://vacuumtubestreasures.com/it-il/products/6sn7gtb-nos-sylvania-chrome-top-green-dot-matched-pair-black-plates-tubes-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/s-l1600.webp?v=1773083580 6SN7GTB NOS SYLVANIA CHROME TOP Green Dot Matched Pair Black Plates Tubes USA '50s https://vacuumtubestreasures.com/it-il/products/6l6gc-rca-black-plates-side-halo-getter-amplitrex-matched-pair-made-in-usa-like-nos 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_7424966a-c3c2-48ae-b160-2c7ce1c29b1a.jpg?v=1773147360 6L6GC RCA Black Plates Side Halo Getter – AMPLITREX Matched Pair – Made in USA – Like NOS https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-mullard-blackburn-1959-matched-pair-short-gray-plates-halo-getter-same-data-code-amplitrex-tested 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_b0a47e08-359c-45fd-9265-45d8e07d7cc3.jpg?v=1773395386 12AX7 / ECC83 NOS MULLARD – Blackburn 1959 – Matched Pair – Short Gray Plates – Halo Getter – Same Data Code – AMPLITREX Tested https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-heinz-kauffman-gray-plates-foil-dimpled-getter-made-in-usa-50s-amplitrex-tested-low-noise 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_14a0b374-63be-4e98-92df-5eb57cb894ce.jpg?v=1773408933 12AX7 / ECC83 NOS Heinz & Kauffman – Gray Plates Foil Dimpled Getter – Made in USA ‘50s – AMPLITREX Tested – Low Noise https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-telefunken-tested-tube-ribbed-plates-diamond-bottom-made-in-germany 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_84091733-925f-4233-a0b9-ad353e13c9f9.jpg?v=1773420136 12AX7 / ECC83 TELEFUNKEN Tested Tube – Ribbed Plates Diamond Bottom Made in Germany https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-wurlitzer-by-ge-matched-pair-long-gray-plates-halo-getter-made-in-usa-63 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_3c674173-f51e-40a9-a82d-8ce1da5a9b16.jpg?v=1773736136 12AX7 / ECC83 Wurlitzer by GE Matched Pair Long Gray Plates Halo Getter Made in USA '63 https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-hammond-by-rca-matched-pair-long-gray-plates-square-tilt-getter-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_70b4ffdf-e5fb-41cc-909a-113fc350a427.jpg?v=1773738748 12AX7 / ECC83 HAMMOND by RCA Long Gray Plates Square Tilt Getter Made in USA '50s https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-rca-long-gray-plates-square-tilt-getter-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_5f54e431-aae5-4882-b13b-a1babfc4663f.jpg?v=1773740431 12AX7 / ECC83 RCA Long Gray Plates Square Tilt Getter Made in USA '50s https://vacuumtubestreasures.com/it-il/products/6sn7gta-nos-majestic-by-sylvania-chrome-top-amplitrex-tested-tube-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_d34d2a8f-f24a-4474-bbc7-ba2a696a04a6.jpg?v=1773909910 6SN7GTA NOS MAJESTIC by SYLVANIA CHROME TOP AMPLITREX Tested Tube Made in USA '50s https://vacuumtubestreasures.com/it-il/products/6sn7gta-nos-philco-by-sylvania-chrome-top-amplitrex-tested-tube-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_75d80b1a-dadf-48fd-ac1c-e31ddbb85314.jpg?v=1773910312 6SN7GTA NOS PHILCO by SYLVANIA CHROME TOP AMPLITREX Tested Tube Made in USA '50s https://vacuumtubestreasures.com/it-il/products/6sn7gta-nos-sylvania-chrome-top-matched-pair-same-code-amplitrex-low-noise-tubes 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_62d77614-2e83-4f71-86e0-f3a85410bf4b.jpg?v=1774175424 6SN7GTA NOS SYLVANIA CHROME TOP Matched Pair Same Code AMPLITREX Low Noise Tubes https://vacuumtubestreasures.com/it-il/products/6sn7gta-nos-sylvania-chrome-top-matched-quad-same-code-amplitrex-low-noise-tubes 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_2a99fba4-024d-471d-a1d3-4a22af8aad93.jpg?v=1774626426 6SN7GTA NOS SYLVANIA CHROME TOP Matched Quad Same Code AMPLITREX Low Noise Tubes https://vacuumtubestreasures.com/it-il/products/kt77-el34-jj-matched-quad-amplitrex-tested-tubes-new-4-valvole-in-original-box 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/s-l1600_d8b26725-c604-467b-a5aa-fd59e91c71ae.webp?v=1774886887 KT77 EL34 JJ Matched Quad AMPLITREX Tested Tubes -NEW- 4 Valvole IN ORIGINAL BOX https://vacuumtubestreasures.com/it-il/products/6sn7gta-nos-sylvania-chrome-top-matched-pair-same-code-amplitrex-low-noise-tubes-1 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_62d77614-2e83-4f71-86e0-f3a85410bf4b.jpg?v=1774175424 6SN7GTA NOS SYLVANIA CHROME TOP Matched Pair Same Code AMPLITREX Low Noise Tubes https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-nos-nib-amperex-bugle-boy-short-plates-halo-getter-tested-tube-made-in-holland-60s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_4b75f690-f9c3-4aae-b7de-623a6e349268.jpg?v=1774969806 12AX7 / ECC83 NOS NIB AMPEREX Bugle Boy Short Plates Halo Getter Tested Tube MADE IN HOLLAND '60s https://vacuumtubestreasures.com/it-il/products/12ax7-ecc83-amperex-bugle-boy-amplitrex-tested-long-plates-foil-getter-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_b109cabb-84a5-4f1f-bf71-3b1dcb01eca4.jpg?v=1775028772 12AX7 / ECC83 Amperex Bugle Boy AMPLITREX Tested Long Plates Foil Getter '50s https://vacuumtubestreasures.com/it-il/products/6v6gt-nos-tung-sol-black-glass-matched-pair-tubes-square-getter-same-codes-made-in-usa-55 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_57733d72-cace-4ccc-a83c-d930e1c07ea8.jpg?v=1775057901 6V6GT NOS TUNG-SOL Black Glass Matched Pair Tubes Square Getter Same Codes Made in USA '55 https://vacuumtubestreasures.com/it-il/products/6v6gt-nos-national-union-matched-pair-smoked-glass-black-plates-foil-getter-made-in-usa-50s 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_1fcb0462-e3f1-4e74-bd48-2d7c31042b12.jpg?v=1775117338 6V6GT NOS National Union Matched Pair Smoked Glass Black Plates Foil Getter Made in USA '50s https://vacuumtubestreasures.com/it-il/products/6072-12ay7-nos-ge-jg-matched-pair-black-plates-triple-mica-halo-getter-usa-60s-amplitrex-tested 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_3ea9df1d-57cf-4741-b6cd-7b9faba9a88c.jpg?v=1775130569 6072 / 12AY7 NOS GE JG Matched Pair Black Plates Triple Mica Halo Getter USA ’60s - AMPLITREX Tested https://vacuumtubestreasures.com/it-il/products/6072-12ay7-nos-ge-jg-black-plates-triple-mica-halo-getter-usa-60s-amplitrex-tested 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/1_ebd565f1-fa84-49d4-86ac-3cebe2315c72.jpg?v=1775132678 6072 / 12AY7 NOS GE JG Black Plates Triple Mica Halo Getter USA ’60s - AMPLITREX Tested https://vacuumtubestreasures.com/it-il/products/6v6gt-rca-silver-label-amplitrex-tested-tube-black-plate-dd-getter-made-in-usa-59 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/3_48dbb769-5ab3-4399-8e1b-245b2a0509e9.jpg?v=1775139212 6V6GT RCA Silver Label AMPLITREX Tested Tube Black Plate DD Getter Made in USA '59 https://vacuumtubestreasures.com/it-il/products/6v6gt-magnavox-by-rca-smoked-glass-amplitrex-tested-tube-black-plate-dd-getter-made-in-usa-55 2026-04-07T14:57:04+02:00 daily https://cdn.shopify.com/s/files/1/0616/3775/5127/files/2_d8c049b9-2809-4a80-8f8b-e7f5ccb55655.jpg?v=1775140475 6V6GT Magnavox by RCA Smoked Glass AMPLITREX Tested Tube Black Plate DD Getter Made in USA '55