{"product_id":"12ax7-ecc83-tungsram-short-gray-plate-dual-post-o-getter-matched-tubes-made-in-hungary","title":"12AX7 A ( ECC83 ) TUNGSRAM Short Gray Plate Dual Post O Getter Matched Tubes Made in Hungary","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e12AX7A ( ECC83 ) TUNGSRAM Short Gray Plate Dual Post O Getter Matched Tubes \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Hungary\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLa 12AX7 \u003cmeta charset=\"utf-8\"\u003eTUNGSRAM\u003cstrong\u003e \u003c\/strong\u003eè una valvola molto musicale e ricca di armoniche con un palcoscenico ampio e profondo. L'ariosità è superba, ricca di dettagli e con un ottima separazione degli strumenti.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLoghi usurati come da foto\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEtichettate da NATIONAL ELECTRONICS\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eL'offerta è per una coppia selezionata \"Matched Pair\".\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTestate su AMPLITREX AT-1000 Tube tester:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVoltage Test: Va = 250V ; Vg = -2V ; Vf = 6,3V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMedia 100% Gm = 1600 ; Ia = 1,2 mA\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eRISULTATO DEL TEST: MOLTO FORTE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eValvola 1:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSezione 1: Gm 1800 ; Ia 1,5 mA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSezione 2: Gm 1700 ; Ia 1,1 mA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eValvola 2:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSezione 1: Gm 2100 ; Ia 1,5 mA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSezione 2: Gm 1800 ; Ia 1,1 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":"TUNGSRAM","offers":[{"title":"Default Title","offer_id":46986382311772,"sku":"01582","price":139.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/11_2d0c675c-38f7-4dd1-96b1-ea48fc46415f.jpg?v=1692178975","url":"https:\/\/vacuumtubestreasures.com\/it-hr\/products\/12ax7-ecc83-tungsram-short-gray-plate-dual-post-o-getter-matched-tubes-made-in-hungary","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}