{"product_id":"5y3gt-5z2p-ge-nos-nib-gray-plates-halo-getter-tube-rectifier-made-in-usa","title":"5Y3GT \/ 5Z2P GE NOS NIB Gray Plates Halo Getter Tube Rectifier Made in USA","description":"\u003ch3\u003e5Y3GT \/ 5Z2P GE NOS NIB Gray Plates Halo Getter Tube Rectifier Made in USA\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eFunke W19 Tested – VERY STRONG - Vintage American General Electric Production\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRisultati dei Test:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eValvola testata su \u003cstrong\u003eFunke W19 \u003c\/strong\u003eTube Tester:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondizioni di Test:\u003c\/strong\u003e\u003cspan\u003e Va = 100V ; Vf = 5V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia 100%:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e Ia = 77,5 mA\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\u003cstrong\u003eValvola :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSezione 1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIa = 95 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSezione 2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIa = 93 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTest Addizionali eseguiti:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\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\u003ch3\u003e\u003cstrong\u003eDescrizione:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eQuesta \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGeneral Electric 5Y3GT NOS NIB\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, di produzione americana attribuibile indicativamente agli anni Sessanta, è una raddrizzatrice vintage di particolare interesse, conservata nella sua \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003escatola originale GE\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. La costruzione con \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eplacche grigie\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehalo getter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, bulbo GT e base octal rispecchia la solida tradizione produttiva General Electric dell’epoca.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eI risultati ottenuti sul \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFunke W19\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e sono eccellenti: le due sezioni hanno misurato rispettivamente \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e95 mA e 93 mA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, contro un valore medio del 100% pari a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e77,5 mA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. L’emissione risulta quindi largamente superiore al riferimento, confermando una valvola \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003emolto forte, stabile e pienamente efficiente\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, nonostante i naturali segni estetici dovuti alla lunga conservazione.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLa differenza di appena \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2 mA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e tra le due sezioni evidenzia inoltre un \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eeccellente bilanciamento interno\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, qualità particolarmente importante in una raddrizzatrice a doppia placca perché favorisce un funzionamento uniforme dell’alimentazione. I controlli hanno confermato anche la totale assenza di \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecortocircuiti e gas\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLa \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5Y3GT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e è ampiamente utilizzata negli alimentatori di amplificatori per chitarra, apparecchi radio, sistemi hi-fi ed elettroniche valvolari vintage. Può essere impiegata anche nelle apparecchiature progettate per la raddrizzatrice equivalente \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5Z2P\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, previa verifica delle specifiche previste dal costruttore.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUna \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGE NOS in scatola originale\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e che unisce autentica costruzione americana, emissione eccezionalmente elevata e sezioni ottimamente bilanciate. Le scritte esterne risultano consumate dal tempo, ma le prestazioni elettriche documentate raccontano una realtà ben diversa: una valvola vigorosa, affidabile e pronta per essere utilizzata in un’apparecchiatura di qualità.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eCondizioni:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondizioni:\u003c\/strong\u003e NOS - NIB - New Old Stock, New In Box - Testata e funzionante - Fornite in scatola Originale.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunzionalità: \u003c\/strong\u003ePerfettamente operativa.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondizioni estetiche:\u003c\/strong\u003e Adeguate – Scritte assenti, estetica generale con evidenti segni del tempo. Vedi foto per i dettagli.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCodice di Fabbricazione:\u003c\/strong\u003e Assente. Produzione General Electric attribuibile indicativamente agli anni ’60 sulla base delle caratteristiche costruttive.\u003c\/li\u003e\n\u003c\/ul\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":"GE","offers":[{"title":"Default Title","offer_id":59637189312860,"sku":"03897","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/1_b13f16d5-1302-48bb-b33b-4853f21e1059.jpg?v=1792849417","url":"https:\/\/vacuumtubestreasures.com\/it-gb\/products\/5y3gt-5z2p-ge-nos-nib-gray-plates-halo-getter-tube-rectifier-made-in-usa","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}