{"product_id":"6350-ge-nos-nib-black-plates-oval-plates-o-getter-matched-pair-tubes-made-in-usa","title":"6350 GE NOS NIB Black Plates Oval Plates O Getter Matched Pair Tubes MADE in USA","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e6350 GE NOS NIB Black Plates Oval Plates O Getter Matched Pair Tubes \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMADE in USA\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eRare Valves\u003cbr\u003eSame manufacturing code: KI\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTested on AMPLITREX AT-1000 Tube tester:\u003c\/strong\u003e\u003cbr\u003eVoltage Test: Va = 150V, Vg = -5V\u003cbr\u003eAVERAGE 100% Gm = 4.6; Ia = 11.0 mA\u003cbr\u003e\u003cstrong\u003eTEST RESULT: VERY STRONG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eValve 1:\u003cbr\u003eSection 1: Gm = 4.5 ; Ia = 10.0 mA\u003cbr\u003eSection 2: Gm = 4.9 ; Ia = 11.2 mA\u003cbr\u003eValve 2:\u003cbr\u003eSection 1: Gm = 4.6 ; Ia = 10.4 mA\u003cbr\u003eSection 2: Gm = 4.9 ; Ia = 11.4 mA\u003c\/p\u003e\n\u003cp\u003eAdditional tests performed:\u003cbr\u003eTest for Low Noise \u0026amp; Microphony\u003cbr\u003eEmission Quality\u003cbr\u003eTest for Short Circuits\u003cbr\u003eTest for GAS\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\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\"\u003e\u003cstrong\u003eFind out why our valves are different →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":47970064400732,"sku":"02131","price":9300.0,"currency_code":"ALL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/2_69b2706a-811f-4488-8429-ff6d49f2df1a.jpg?v=1712847365","url":"https:\/\/vacuumtubestreasures.com\/en-al\/products\/6350-ge-nos-nib-black-plates-oval-plates-o-getter-matched-pair-tubes-made-in-usa-en","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}