{"product_id":"6bq5-el84-rca-nos-nib-gray-plates-disc-halo-getter-tested-pair-tubes-made-in-usa-66","title":"6BQ5 ( EL84 ) RCA NOS NIB Gray Plates Disc Halo Getter Tested Pair Tubes Made in USA '66","description":"\u003cp\u003e\u003cstrong\u003e6BQ5 ( EL84 ) RCA NOS NIB Gray Plates Disc Halo Getter Tested Pair Tubes\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMade in USA '66\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProdotte da RCA in U.S.A.\u003cbr\u003eLoghi usurati come da foto\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLe EL84 RCA Gray Plates sono rinomate per la loro capacità di offrire toni caldi e dettagliati, mantenendo una risposta equilibrata e precisa. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOttime per qualsiasi amplificatore vintage o moderno con regolazione del Bias per singola valvola o che utilizza una sola 6BQ5 ( EL84 ) per ciascun canale.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQuesta coppia non è adatta ad amplificatori Push-Pull.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTestate su AMPLITREX AT-1000 Tube tester:\u003c\/strong\u003e\u003cbr\u003eVoltage Test: Va = 250V, Vg2 = 250V, Vg1 = -7,3V\u003cbr\u003eMedia 100% Gm = 11.3 ; Ia = 48 mA\u003cbr\u003e\u003cstrong\u003eRISULTATO DEL TEST: MOLTO FORTE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eValvola 1: Gm 11.4 ; Ia = 58 mA\u003cbr\u003eValvola 2: Gm 10.3 ; Ia = 36 mA\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eUlteriori test eseguiti:\u003cbr\u003eTest Microfonia\u003cbr\u003eQualità dell'Emissione\u003cbr\u003eTest per Cortocircuiti\u003cbr\u003eTest per GAS\u003c\/span\u003e\u003cbr\u003e\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":"RCA","offers":[{"title":"Default Title","offer_id":49238792700252,"sku":"02381","price":69.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/3_17794b9d-c9b2-4961-8a1a-64ed61ee3a84.jpg?v=1724236695","url":"https:\/\/vacuumtubestreasures.com\/it-de\/products\/6bq5-el84-rca-nos-nib-gray-plates-disc-halo-getter-tested-pair-tubes-made-in-usa-66","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}