{"product_id":"6v6gt-sylvania-matched-pair-smoked-glass-chrome-top-black-plates-usa-amplitrex-tested","title":"6V6GT SYLVANIA Matched Pair - Smoked Glass - Chrome Top - Black Plates - USA - Amplitrex Tested","description":"\u003cp class=\"p1\"\u003e\u003cb\u003e6V6GT SYLVANIA Matched Pair – Smoked Glass – Black Plates – Halo Getter – Matched Pair – Made in USA ‘60s\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eVACUUM TUBES TREASURES Selection – Low Noise \u0026amp; Microphonics\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eDescrizione Generale\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eQuesta \u003cspan class=\"s1\"\u003e\u003cb\u003ecoppia di 6V6GT SYLVANIA Made in USA\u003c\/b\u003e\u003c\/span\u003e, accuratamente selezionata e proposta in \u003cspan class=\"s1\"\u003e\u003cb\u003eMatched Pair\u003c\/b\u003e\u003c\/span\u003e, rappresenta una delle espressioni più autentiche della produzione americana di metà secolo.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003eLe valvole sono \u003c\/span\u003e\u003cb\u003eidentificabili con certezza dalle caratteristiche costruttive\u003c\/b\u003e\u003cspan class=\"s2\"\u003e, tipiche Sylvania:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003e\u003cb\u003eSmoked Glass (vetro annerito)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\u003cb\u003eChrome Top (top specchiato)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\u003cb\u003ePlacche nere (Black Plates)\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003eUna configurazione estremamente apprezzata, sia per il fascino collezionistico sia per la resa sonora, che colloca questa coppia tra le varianti più interessanti della famiglia 6V6.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eLe \u003cspan class=\"s1\"\u003e\u003cb\u003escritte e il codice di fabbricazione non sono presenti\u003c\/b\u003e\u003c\/span\u003e, come spesso accade su esemplari vintage, ma l’identificazione resta chiara e affidabile grazie alla costruzione interna.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eCaratteristiche Sonore\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eBassi: \u003c\/b\u003ePieni e rotondi, con una struttura leggermente più morbida rispetto ad altre produzioni, ma sempre ben controllata.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMedi: \u003c\/b\u003eRicchi e materici, con una resa molto musicale e coinvolgente. Ottima presenza sulle voci.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eAlti: \u003c\/b\u003eDolci e mai aggressivi, con una tessitura rilassata che favorisce ascolti prolungati.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eDinamica: \u003c\/b\u003eNaturale, con una risposta progressiva e musicale, ideale per chi cerca fluidità più che aggressività.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSoundstage: \u003c\/b\u003eAmpio e arioso, con buona profondità e separazione.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003e🎧 Uso in Amplificatori Hi-Fi\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eIndicata per amplificatori 6V6 dove si desidera una resa \u003cspan class=\"s1\"\u003e\u003cb\u003ecalda, morbida e musicale\u003c\/b\u003e\u003c\/span\u003e, con grande piacevolezza d’ascolto.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003e🎸 Uso in Applicazioni Musicali\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eMolto interessante anche per amplificatori per chitarra:\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eoffre un \u003cspan class=\"s1\"\u003e\u003cb\u003ebreakup graduale\u003c\/b\u003e\u003c\/span\u003e, compressione naturale e un carattere vintage tipicamente americano.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003e🎯 Nota per audiofili e tecnici\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eLe \u003cspan class=\"s1\"\u003e\u003cb\u003eSylvania Smoked Glass Chrome Top\u003c\/b\u003e\u003c\/span\u003e sono meno comuni rispetto ad altre varianti e rappresentano una scelta distintiva per chi ricerca una timbrica \u003cspan class=\"s1\"\u003e\u003cb\u003eequilibrata, raffinata e non affaticante\u003c\/b\u003e\u003c\/span\u003e, con una costruzione solida e riconoscibile.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eRisultati dei Test:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eValvola testata su \u003cstrong\u003eAMPLITREX AT-1000 \u003c\/strong\u003eTube Tester:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondizioni di Test:\u003c\/strong\u003e\u003cspan\u003e \u003cmeta charset=\"utf-8\"\u003eVa = 250V; Vg2 = 250V; Vg = -12.5V \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eMisure prese dopo 10 minuti di riscaldamento.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia 100%:\u003c\/strong\u003e\u003cspan\u003e \u003cmeta charset=\"utf-8\"\u003eGm = 4.1 ; Ia = 45 mA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRisultato del Test:\u003c\/strong\u003e MOLTO FORTE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eValvola 1:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eGm = 3.9 ; Ia = 38.0 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eValvola 2:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eGm = 3.2 ; Ia = 39.6 mA\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eTest Addizionali eseguiti:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMicrofonicità: \u003c\/strong\u003eBassa. Testate e conformi per l'uso in hi-fi anche in stadi phono e in amplificatori per chitarra.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eQualità dell’Emissione:\u003c\/strong\u003e Eccellente – Emissione molto forte e stabile, senza fluttuazioni.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eCortocircuiti e GAS:\u003c\/strong\u003e Assenti.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eCondizioni:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"221\" data-end=\"371\"\u003e\n\u003cstrong data-start=\"223\" data-end=\"233\"\u003eStato:\u003c\/strong\u003e Valvole Vintage - Testate e perfettamente funzionanti. Fornite in nostra scatola personalizzata per una protezione ottimale. \u003c\/li\u003e\n\u003cli data-start=\"372\" data-end=\"456\"\u003e\n\u003cstrong data-start=\"374\" data-end=\"391\"\u003eFunzionalità:\u003c\/strong\u003e Perfettamente operative, con risultati di test eccellenti.\u003c\/li\u003e\n\u003cli data-start=\"457\" data-end=\"672\"\u003e\n\u003cstrong data-start=\"459\" data-end=\"484\"\u003eCondizioni estetiche:\u003c\/strong\u003e Molto Buone – nessun difetto evidente. Vedi foto per i dettagli.\u003cstrong data-start=\"675\" data-end=\"703\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"675\" data-end=\"703\"\u003eCodice di fabbricazione: \u003c\/strong\u003eassente, identificabile per caratteristiche costruttive. Anni ’60\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":"SYLVANIA","offers":[{"title":"Default Title","offer_id":57257403122012,"sku":"03504V","price":129.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/2_ffdc7204-cd71-4ea9-8f62-d65c37a2db80.jpg?v=1775222421","url":"https:\/\/vacuumtubestreasures.com\/it-hr\/products\/6v6gt-sylvania-matched-pair-smoked-glass-chrome-top-black-plates-usa-amplitrex-tested","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}