{"product_id":"5963-ecc82-12au7-hewlett-packard-by-sylvania-gray-plates-halo-getter-long-plates-matched-pair-made-in-usa","title":"5963 ( ECC82 12AU7 WA ) Hewlett-Packard by SYLVANIA Gray Plates Halo Getter Long Plates Matched Pair Made in USA","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e5963 ( ECC82 12AU7 WA ) Hewlett-Packard by SYLVANIA Gray Plates Halo Getter Long Plates Matched Pair  \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMade in USA\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eReboxed in nostra scatola personalizzata\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProdotte da SYLVANIA in negli Stati Uniti d'America.\u003c\/span\u003e\u003cbr\u003eLoghi usurati come da foto\u003c\/p\u003e\n\u003cp\u003eTestate su AMPLITREX AT-1000 Tube tester:\u003cbr\u003e\u003cspan\u003eVoltage Test: Va = 250V, Vg = -8,5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMedia 100% Gm = 2200 ; Ia = 10,5 mA\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eRISULTATO DEL TEST: MOLTO FORTE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eValvola 1:\u003cbr\u003e\u003cspan\u003eSezione 1: Gm = 2200 ; Ia = 9,5 mA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSezione 2: \u003cmeta charset=\"utf-8\"\u003eGm = 2300 ; Ia = 10,0 mA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eValvola 2:\u003cbr\u003eSezione 1: Gm = 2200 ; Ia = 9,0 mA\u003cbr\u003eSezione 2: \u003cmeta charset=\"utf-8\"\u003eGm = 2200 ; Ia = 9,0 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUlteriori test eseguiti:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTest Microfonia\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eQualità dell'Emissione\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTest per Cortocircuiti\u003c\/span\u003e\u003cbr\u003eTest per GAS\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/vacuumtubestreasures.com\/blogs\/notizie\/perche-le-nostre-valvole-sono-diverse\" title=\"Perché le nostre valvole sono diverse – il protocollo VTT che migliora suono, affidabilità e durata\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eScopra perché le nostre valvole sono diverse →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SYLVANIA","offers":[{"title":"Default Title","offer_id":47038828249436,"sku":"01649V","price":3900.0,"currency_code":"ALL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/1_7f4d42c9-5a08-4b57-8032-e57fc846043d.jpg?v=1767623582","url":"https:\/\/vacuumtubestreasures.com\/it-al\/products\/5963-ecc82-12au7-hewlett-packard-by-sylvania-gray-plates-halo-getter-long-plates-matched-pair-made-in-usa","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}