{"product_id":"12au7-ecc82-nos-philco-lansdale-black-plates-halo-getter-tested-tube-made-in-usa","title":"12AU7 ECC82 NOS Philco Lansdale – Black Plates Halo Getter Tested Tube USA","description":"\u003cp\u003e\u003cstrong\u003e12AU7 ( ECC82 ) NOS PHILCO Lansdale Black Plates Halo Getter Tested 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=\"32\" data-end=\"452\"\u003eLa \u003cstrong data-start=\"35\" data-end=\"72\"\u003e12AU7 (ECC82) NOS PHILCO Lansdale\u003c\/strong\u003e, con \u003cstrong data-start=\"78\" data-end=\"108\"\u003eBlack Plates e Halo Getter\u003c\/strong\u003e, è una valvola preamplificatrice prodotta negli \u003cstrong data-start=\"157\" data-end=\"172\"\u003eStati Uniti\u003c\/strong\u003e, rinomata per la sua \u003cstrong data-start=\"194\" data-end=\"236\"\u003etimbrica calda, dinamica e dettagliata\u003c\/strong\u003e. Realizzata presso lo stabilimento di \u003cstrong data-start=\"275\" data-end=\"287\"\u003eLansdale\u003c\/strong\u003e, questa valvola garantisce una \u003cstrong data-start=\"319\" data-end=\"350\"\u003erisposta sonora equilibrata\u003c\/strong\u003e, rendendola un’ottima scelta per \u003cstrong data-start=\"384\" data-end=\"449\"\u003epreamplificatori hi-fi e amplificatori per strumenti musicali\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"454\" data-end=\"1378\"\u003e\n\u003cli data-start=\"454\" data-end=\"626\"\u003e\n\u003cstrong data-start=\"456\" data-end=\"465\"\u003eBassi\u003c\/strong\u003e: \u003cstrong data-start=\"467\" data-end=\"503\"\u003eTesi, controllati e ben definiti\u003c\/strong\u003e, con una gamma bassa \u003cstrong data-start=\"525\" data-end=\"548\"\u003esolida e articolata\u003c\/strong\u003e, senza eccessivi rigonfiamenti, ma con una risposta \u003cstrong data-start=\"601\" data-end=\"623\"\u003edinamica e precisa\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"627\" data-end=\"851\"\u003e\n\u003cstrong data-start=\"629\" data-end=\"637\"\u003eMedi\u003c\/strong\u003e: \u003cstrong data-start=\"639\" data-end=\"682\"\u003eFluidi, trasparenti e leggermente caldi\u003c\/strong\u003e, con una resa \u003cstrong data-start=\"697\" data-end=\"723\"\u003enaturale e dettagliata\u003c\/strong\u003e. Le voci e gli strumenti emergono con \u003cstrong data-start=\"762\" data-end=\"794\"\u003epresenza e tridimensionalità\u003c\/strong\u003e, offrendo una riproduzione \u003cstrong data-start=\"822\" data-end=\"848\"\u003erealistica e armoniosa\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"852\" data-end=\"1006\"\u003e\n\u003cstrong data-start=\"854\" data-end=\"862\"\u003eAlti\u003c\/strong\u003e: \u003cstrong data-start=\"864\" data-end=\"905\"\u003eSetosi, raffinati e privi di asprezze\u003c\/strong\u003e, con una resa \u003cstrong data-start=\"920\" data-end=\"940\"\u003echiara ed estesa\u003c\/strong\u003e, capace di preservare il dettaglio senza risultare affaticante.\u003c\/li\u003e\n\u003cli data-start=\"1007\" data-end=\"1204\"\u003e\n\u003cstrong data-start=\"1009\" data-end=\"1021\"\u003eDinamica\u003c\/strong\u003e: \u003cstrong data-start=\"1023\" data-end=\"1050\"\u003eVeloce e ben bilanciata\u003c\/strong\u003e, con una gestione dei transienti \u003cstrong data-start=\"1084\" data-end=\"1105\"\u003ereattiva e fluida\u003c\/strong\u003e, valorizzando sia le \u003cstrong data-start=\"1127\" data-end=\"1145\"\u003emicrodinamiche\u003c\/strong\u003e che le variazioni più ampie nella riproduzione musicale.\u003c\/li\u003e\n\u003cli data-start=\"1205\" data-end=\"1378\"\u003e\n\u003cstrong data-start=\"1207\" data-end=\"1221\"\u003eSoundstage\u003c\/strong\u003e: \u003cstrong data-start=\"1223\" data-end=\"1251\"\u003eAperto e tridimensionale\u003c\/strong\u003e, con un’ottima separazione tra gli strumenti e una resa spaziale che conferisce \u003cstrong data-start=\"1332\" data-end=\"1375\"\u003eprofondità e realismo alla scena sonora\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1380\" data-end=\"1836\"\u003eGrazie alla loro \u003cstrong data-start=\"1397\" data-end=\"1457\"\u003ecostruzione robusta e alla qualità selezionata da PHILCO\u003c\/strong\u003e, le \u003cstrong data-start=\"1462\" data-end=\"1493\"\u003e12AU7 Lansdale Black Plates\u003c\/strong\u003e offrono \u003cstrong data-start=\"1502\" data-end=\"1572\"\u003ebassa microfonicità, eccellente stabilità operativa e lunga durata\u003c\/strong\u003e, rendendole perfette per \u003cstrong data-start=\"1598\" data-end=\"1683\"\u003eaudiofili e musicisti alla ricerca di una valvola bilanciata, musicale e dinamica\u003c\/strong\u003e. Il loro \u003cstrong data-start=\"1693\" data-end=\"1732\"\u003esuono caldo, dettagliato e naturale\u003c\/strong\u003e le rende una delle migliori scelte per chi desidera \u003cstrong data-start=\"1785\" data-end=\"1833\"\u003euna riproduzione sonora precisa e avvolgente\u003c\/strong\u003e.\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 Va = 250V ; Vg = -8,5V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia 100%:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGm = 2200 ; Ia = 10,5 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\u003eGm = 2100 ; Ia = 9,6 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSezione 2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGm = 2200 ; Ia = 10,8 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\u003eMicrofonicità:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eStandard. Testate e conformi per l'uso in hi-fi e 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\u003e\n\u003cstrong\u003eCondizioni:\u003c\/strong\u003e NOS - New Old Stock - Testata e funzionante - In nostra scatola personalizzata. \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 Buone – Scritte parzialmente erose, ma ancora leggibili. Corpo della valvola in buone condizioni. Vedi foto.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCodice di Fabbricazione:\u003c\/strong\u003e assente, identificabile per caratteristiche costruttive. Anni ’60\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":"PHILCO","offers":[{"title":"Default Title","offer_id":54081313800540,"sku":"02800","price":59.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/1_7504e2d5-08e1-47b1-bd06-f5f26f7e2006.jpg?v=1741012790","url":"https:\/\/vacuumtubestreasures.com\/it-de\/products\/12au7-ecc82-nos-philco-lansdale-black-plates-halo-getter-tested-tube-made-in-usa","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}