{"product_id":"201-a-01-a-silvertone-globe-radio-tubes-test-nos-specs-matched-tubes-made-in-usa-20s","title":"201-A ( 01-A ) SILVERTONE Globe Atwater Kent Radio Tubes Test @ NOS specs Matched Tubes Made in USA '20s","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e201-A ( 01-A ) SILVERTONE Globe Atwater Kent Radio Tubes Test @ NOS Matched Tubes Made in USA '20s\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e The bases are firm and there are no loose elements in the tubes or bases.\u003c\/p\u003e\n\u003cp\u003e Tested on AVO CT 160 Tube tester:\u003cbr data-mce-fragment=\"1\"\u003e Voltage Test: Va = 150V; Vg = -9V\u003cbr data-mce-fragment=\"1\"\u003e Average 100% Gm = 800 ; Ia = 3 mA\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eTEST RESULT: VERY STRONG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e Valve 1: Gm = 900 ; Ia = 5 mA\u003cbr data-mce-fragment=\"1\"\u003e Valve 2: Gm = 900 ; Ia = 4 mA\u003cbr data-mce-fragment=\"1\"\u003e Valve 3: Gm = 1000 ; Ia = 6 mA\u003cbr data-mce-fragment=\"1\"\u003e Valve 4: Gm = 1050 ; Ia = 6 mA\u003cbr data-mce-fragment=\"1\"\u003e Valve 5: Gm = 1000 ; Ia = 5 mA\u003c\/p\u003e\n\u003cp\u003e Further tests performed:\u003cbr data-mce-fragment=\"1\"\u003e Microphonics Test\u003cbr data-mce-fragment=\"1\"\u003e Emission Quality\u003cbr data-mce-fragment=\"1\"\u003e Short Circuit Test\u003cbr\u003e\u003c\/p\u003e","brand":"SILVERTONE","offers":[{"title":"Default Title","offer_id":43061454733559,"sku":"00790T","price":279.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/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","url":"https:\/\/vacuumtubestreasures.com\/en-de\/products\/201-a-01-a-silvertone-globe-radio-tubes-test-nos-specs-matched-tubes-made-in-usa-20s-en","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}