{"product_id":"5v4ga-ge-nos-gray-plates-side-square-getter-rectifier-tube-made-in-usa","title":"5V4GA GE NOS Gray Plates Side Square Getter Rectifier Tube Made in USA","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e5V4GA GE NOS Gray Plates Side Square Getter Rectifier Tube Made in USA\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDescrizione:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"222\" data-end=\"584\"\u003e\u003cmeta charset=\"utf-8\"\u003eQuesta \u003cstrong data-end=\"67\" data-start=\"37\"\u003e5V4GA General Electric NOS\u003c\/strong\u003e, \u003cstrong data-end=\"89\" data-start=\"69\"\u003eMade in USA 1985\u003c\/strong\u003e, è una raddrizzatrice full-wave di produzione americana tardiva ma di \u003cstrong data-end=\"198\" data-start=\"160\"\u003estandard qualitativo molto elevato\u003c\/strong\u003e, realizzata da GE quando i controlli industriali erano ancora estremamente rigorosi.\u003cbr data-end=\"286\" data-start=\"283\"\u003eLa costruzione con \u003cstrong data-end=\"320\" data-start=\"305\"\u003egray plates\u003c\/strong\u003e e \u003cstrong data-end=\"345\" data-start=\"323\"\u003eside square getter\u003c\/strong\u003e evidenzia una versione robusta, stabile e affidabile, pensata per un funzionamento regolare e duraturo in circuiti di alimentazione esigenti.\u003cbr data-end=\"490\" data-start=\"487\"\u003eLa valvola è stata \u003cstrong data-end=\"534\" data-start=\"509\"\u003etestata con Funke W19\u003c\/strong\u003e e risulta \u003cstrong data-end=\"584\" data-start=\"545\"\u003epienamente conforme alle specifiche\u003c\/strong\u003e, pronta all’uso e coerente con la condizione \u003cstrong data-end=\"637\" data-start=\"630\"\u003eNOS\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-start=\"222\" data-end=\"584\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eCaratteristiche Sonore\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"852\" data-start=\"670\"\u003e\u003cstrong data-end=\"679\" data-start=\"670\"\u003eBassi: \u003c\/strong\u003eCompatti, ordinati e ben controllati. L’alimentazione risulta stabile, con una gamma bassa pulita che sostiene il messaggio musicale senza gonfiare o perdere definizione.\u003c\/p\u003e\n\u003cp data-end=\"1028\" data-start=\"854\"\u003e\u003cstrong data-end=\"862\" data-start=\"854\"\u003eMedi: \u003c\/strong\u003eNeutri e ben centrati. Le voci e gli strumenti emergono con chiarezza e naturalezza, senza colorazioni aggiuntive, favorendo un equilibrio timbrico molto corretto.\u003c\/p\u003e\n\u003cp data-end=\"1188\" data-start=\"1030\"\u003e\u003cstrong data-end=\"1038\" data-start=\"1030\"\u003eAlti: \u003c\/strong\u003ePuliti e ben integrati. L’estremo alto è ordinato e privo di asprezze, contribuendo a un ascolto rilassato e coerente anche su sistemi trasparenti.\u003c\/p\u003e\n\u003cp data-end=\"1344\" data-start=\"1190\"\u003e\u003cstrong data-end=\"1202\" data-start=\"1190\"\u003eDinamica: \u003c\/strong\u003eRegolare e affidabile. La risposta ai transienti è composta e prevedibile, con una sensazione di continuità e controllo dell’alimentazione.\u003c\/p\u003e\n\u003cp data-end=\"1512\" data-start=\"1346\"\u003e\u003cstrong data-end=\"1360\" data-start=\"1346\"\u003eSoundstage: \u003c\/strong\u003eStabile e ben organizzato. La scena sonora beneficia di un’alimentazione silenziosa e costante, con una presentazione credibile e ordinata dei piani.\u003c\/p\u003e\n\u003ch3 data-end=\"1563\" data-start=\"1514\"\u003e\u003cstrong\u003e🎧 Uso in Amplificatori Hi-Fi\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1563\" data-start=\"1514\"\u003eIdeale per:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1628\" data-start=\"1566\"\u003eamplificatori hi-fi vintage e moderni compatibili con 5V4GA,\u003c\/li\u003e\n\u003cli data-end=\"1725\" data-start=\"1631\"\u003ecircuiti single-ended e push-pull che richiedono una raddrizzatrice affidabile e silenziosa,\u003c\/li\u003e\n\u003cli data-end=\"1794\" data-start=\"1728\"\u003esistemi orientati a equilibrio, controllo e neutralità timbrica.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1888\" data-start=\"1796\"\u003eUna scelta solida per chi desidera stabilità senza alterare il carattere dell’amplificatore.\u003c\/p\u003e\n\u003ch3 data-end=\"1945\" data-start=\"1890\"\u003e\n\u003cstrong\u003e🎸 Uso in Applicazioni Musicali\u003c\/strong\u003e\u003cbr data-end=\"1928\" data-start=\"1925\"\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1945\" data-start=\"1890\"\u003eAdatta anche a:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2010\" data-start=\"1948\"\u003eamplificatori per strumenti e apparecchiature professionali,\u003c\/li\u003e\n\u003cli data-end=\"2103\" data-start=\"2013\"\u003eapplicazioni dove sono richieste affidabilità, comportamento prevedibile e lunga durata.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003e🎯 Nota per audiofili e tecnici\u003c\/strong\u003e\u003cbr data-end=\"2143\" data-start=\"2140\"\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2272\" data-start=\"2226\"\u003e\n\u003cstrong data-end=\"2269\" data-start=\"2230\"\u003eproduzione americana GE di fine era\u003c\/strong\u003e,\u003c\/li\u003e\n\u003cli data-end=\"2301\" data-start=\"2275\"\u003evera condizione \u003cstrong data-end=\"2298\" data-start=\"2291\"\u003eNOS\u003c\/strong\u003e,\u003c\/li\u003e\n\u003cli data-end=\"2342\" data-start=\"2304\"\u003e\n\u003cstrong data-end=\"2339\" data-start=\"2304\"\u003etest professionale su Funke W19\u003c\/strong\u003e,\u003c\/li\u003e\n\u003cli data-end=\"2390\" data-start=\"2345\"\u003eelevata affidabilità e stabilità operativa,\u003c\/li\u003e\n\u003cli data-end=\"2429\" data-start=\"2393\"\u003euna resa sonora neutra e corretta.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2592\" data-start=\"2431\"\u003eUna raddrizzatrice selezionata per chi cerca \u003cstrong data-end=\"2531\" data-start=\"2476\"\u003equalità costruttiva, silenziosità e sicurezza d’uso\u003c\/strong\u003e, con il valore concreto di una autentica \u003cstrong data-end=\"2591\" data-start=\"2573\"\u003eGE Made in USA\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eRisultati dei Test\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eValvole Testate\u003c\/strong\u003e su\u003cstrong\u003e Funke W19 \u003c\/strong\u003eTube Tester:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Test:\u003c\/strong\u003e Va = 60V, Vf = 5V\u003cstrong\u003e\u003cbr\u003eBuone da:\u003c\/strong\u003e Ia = 55 mA\u003cstrong\u003e\u003cbr\u003eMedia 100%:\u003c\/strong\u003e Ia = 84,6 mA\u003cstrong\u003e\u003cbr\u003eRISULTATO DEL TEST:\u003c\/strong\u003e MOLTO FORTE\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValvola 1\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSezione 1\u003c\/strong\u003e: Ia = 72 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSezione 2\u003c\/strong\u003e: Ia = 74 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eValvola 2\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSezione 1\u003c\/strong\u003e: Ia = 72 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSezione 2\u003c\/strong\u003e: Ia = 72 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTest Addizionali eseguiti:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eMicrofonicità:\u003c\/strong\u003e Standard. Testate e conformi per l'uso in hi-fi e amplificatori per chitarra.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\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\u003e\n\u003cstrong\u003eCondizioni:\u003c\/strong\u003e NOS - New Old Stock - Testata e funzionante - Fornite in nostra scatola personalizzata per una protezione ottimale. \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\u003cspan\u003e Eccellenti – Scritte ottimamente conservate, minimi segni del tempo. Vedi foto per i dettagli.\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCodice di Fabbricazione:\u003c\/strong\u003e 85-17 → RMA\/EIA Open Date Code → fabbricata la 17ª settimana del 1985\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":56577631879516,"sku":"03388","price":39.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/1_6d2c0c0f-6cb7-4d39-b0f9-7fdc4c65c903.jpg?v=1769534698","url":"https:\/\/vacuumtubestreasures.com\/it-hr\/products\/5v4ga-ge-nos-gray-plates-side-square-getter-rectifier-tube-made-in-usa","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}