{"product_id":"12ax7-ecc83-toshiba-labeled-baldwin-organs-long-plates-o-getter-matched-tubes-made-in-japan","title":"12AX7 ( ECC83 ) TOSHIBA Labeled Baldwin Organs Long Plates O Getter Matched Tubes Made in JAPAN","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e12AX7 ( ECC83 ) TOSHIBA Labeled Baldwin Organs Long Plates O Getter Matched Tubes\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMade in\u0026nbsp;JAPAN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eLabeled\u0026nbsp;for Baldwin Organs\u003cbr\u003eMade by TOSHIBA, in JAPAN\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eLow Noise \u0026amp;\u0026nbsp;Microphonics\u003cbr\u003eSame manufacturing batch\u003cbr\u003eLogos worn as per photo\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTested on\u0026nbsp;AMPLITREX AT-1000 Tube tester:\u003c\/strong\u003e\u003cbr\u003eVoltage Test: Va = 250V, Vg = -2V, Vf = 6.3V\u003cbr\u003eAverage 100% Gm = 1600 ; Ia = 1.2 mA\u003cbr\u003e\u003cstrong\u003eTEST RESULT: VERY STRONG\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eValve 1:\u003cbr\u003eSection 1: Gm\u0026nbsp;1450 ; Ia =\u0026nbsp;1.1 mA\u003cbr\u003eSection 2: Gm\u0026nbsp;1400 ; Ia =\u0026nbsp;1.1 mA\u003cbr\u003eValve 2:\u003cbr\u003eSection 1: Gm\u0026nbsp;1350 ; Ia =\u0026nbsp;0.9 mA\u003cbr\u003eSection 2: Gm\u0026nbsp;1400 ; Ia = 1.0 mA\u003cbr\u003e\u003cbr\u003eFurther tests performed:\u003cbr\u003eMicrophony Test\u003cbr\u003eEmission Quality\u003cbr\u003eShort Circuit Test\u003cbr\u003eGAS Test\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca rel=\"noopener\" title=\"Perché le nostre valvole sono diverse – il protocollo VTT che migliora suono, affidabilità e durata\" href=\"https:\/\/vacuumtubestreasures.com\/blogs\/notizie\/perche-le-nostre-valvole-sono-diverse\" target=\"_blank\"\u003e\u003cstrong\u003eScopra perché le nostre valvole sono diverse →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"TOSHIBA","offers":[{"title":"Default Title","offer_id":47641554288988,"sku":"01996Y","price":8800.0,"currency_code":"ALL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/2_4a1f21f7-cad5-448c-9288-9e2b089e4861.jpg?v=1707485275","url":"https:\/\/vacuumtubestreasures.com\/en-al\/products\/12ax7-ecc83-toshiba-labeled-baldwin-organs-long-plates-o-getter-matched-tubes-made-in-japan-en","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}