{"product_id":"12au7-a-ecc82-rca-long-gray-plates-square-tilt-getter-tested-tube-made-in-usa-50s-copia","title":"12AU7A ECC82 NOS Toshiba for Baldwin – Short Gray Plates Halo Getter Tested Tube Japan 1960s","description":"\u003cp\u003e\u003cstrong\u003e12AU7 A (ECC82) TOSHIBA NOS for Baldwin Short Gray Plates Halo Getter Tested Tube Made in JAPAN '60s\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e \u003cstrong\u003eMade in Japan in the 1960s\u003c\/strong\u003e , this 12AU7 A (ECC82) TOSHIBA, made for Baldwin, with Short Gray Plates and Halo Getter, is a high-quality tube test tube. Ideal for tube amplifiers and Hi-Fi applications, it stands out for its warm and detailed sound, much appreciated by audiophiles.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eLow range:\u003c\/strong\u003e Controlled and precise, with well-articulated bass that provides a solid sonic foundation without being intrusive.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMidrange:\u003c\/strong\u003e Rich and natural, perfect for enhancing vocals and instruments, offering a transparency and musicality that enriches listening.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eHighs:\u003c\/strong\u003e Clear and non-fatiguing, the high frequencies add sparkle without being overbearing, highlighting every sonic detail.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eOverall Sound Signature:\u003c\/strong\u003e This \u003cstrong\u003eToshiba\u003c\/strong\u003e tube delivers a balanced and dynamic soundstage, ideal for those seeking a nuanced, vintage Japanese sound.\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e \u003cstrong\u003eLow Noise \u0026amp; Microphonics\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e \u003cstrong\u003eTest Results:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e Valve tested on \u003cstrong\u003eAmplitrex AT-1000 Tube tester\u003c\/strong\u003e :\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eTest Conditions:\u003c\/strong\u003e Va = 250V, Vg = -8V\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eAverage 100% Gm = 2200 ; Ia = 10.5 mA\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eTest Result: VERY STRONG\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003cstrong\u003eValve 1:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e Section 1: Gm = 2000 ; Ia = 10.2 mA\u003c\/li\u003e\n\n\u003cli\u003e Section 2: Gm = 2000 ; Ia = 9.2 mA\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e \u003cstrong\u003eAdditional tests performed:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Microphonics Test\u003c\/li\u003e\n\n\u003cli\u003e Emission Quality\u003c\/li\u003e\n\n\u003cli\u003e Short Circuit Test\u003c\/li\u003e\n\n\u003cli\u003e GAS Test\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e \u003cstrong\u003eConditions:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e \u003cstrong\u003eNOS\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eManufacturing code:\u003c\/strong\u003e P28065-17C\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003ca rel=\"noopener\" title=\"Why our tubes are different – ​​the VTT protocol that improves sound, reliability and durability\" href=\"https:\/\/vacuumtubestreasures.com\/blogs\/notizie\/perche-le-nostre-valvole-sono-diverse\" target=\"_blank\"\u003eFind out why our valves are different →\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"TOSHIBA","offers":[{"title":"Default Title","offer_id":53410446836060,"sku":"02552","price":19.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/1_2f37c3d2-2a1e-4882-aca4-ccc04c975737.jpg?v=1731078713","url":"https:\/\/vacuumtubestreasures.com\/en-hr\/products\/12au7-a-ecc82-rca-long-gray-plates-square-tilt-getter-tested-tube-made-in-usa-50s-copia","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}