{"product_id":"12au7-ecc82-ates-gray-plates-halo-getter-matched-tubes-made-in-italy","title":"12AU7 ECC82 ATES Matched Pair Gray Plates Halo Getter Tubes Made in Italy","description":"\u003cp\u003e \u003cstrong\u003e12AU7 ( ECC82 ) ATES Gray Plates Halo Getter Matched Tubes MADE IN ITALY\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp data-start=\"32\" data-end=\"482\"\u003e The \u003cstrong data-start=\"35\" data-end=\"69\"\u003e12AU7 (ECC82) ATES Gray Plates\u003c\/strong\u003e , with \u003cstrong data-start=\"75\" data-end=\"90\"\u003eHalo Getter\u003c\/strong\u003e , made in \u003cstrong data-start=\"104\" data-end=\"114\"\u003eItaly\u003c\/strong\u003e , are high-quality preamplifier tubes, characterized by a \u003cstrong data-start=\"188\" data-end=\"262\"\u003ebalanced timbre and a detailed and harmonious sound reproduction\u003c\/strong\u003e . Thanks to their construction with \u003cstrong data-start=\"297\" data-end=\"312\"\u003eGray Plates\u003c\/strong\u003e , these tubes offer a \u003cstrong data-start=\"353\" data-end=\"390\"\u003etransparent, musical and refined\u003c\/strong\u003e sound output, making them ideal for \u003cstrong data-start=\"414\" data-end=\"479\"\u003ehi-fi preamplifiers and musical instrument amplifiers\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003cul data-start=\"484\" data-end=\"1425\"\u003e\n\n\u003cli data-start=\"484\" data-end=\"648\"\u003e \n\u003cstrong data-start=\"486\" data-end=\"495\"\u003eBass\u003c\/strong\u003e : \u003cstrong data-start=\"497\" data-end=\"535\"\u003eTight, controlled and well articulated\u003c\/strong\u003e , with a \u003cstrong data-start=\"557\" data-end=\"591\"\u003edeep but always balanced\u003c\/strong\u003e low range, ensuring \u003cstrong data-start=\"604\" data-end=\"645\"\u003eprecision and impact without bloating\u003c\/strong\u003e .\u003c\/li\u003e\n\n\u003cli data-start=\"649\" data-end=\"861\"\u003e\n\n \u003cstrong data-start=\"651\" data-end=\"659\"\u003eMids\u003c\/strong\u003e : \u003cstrong data-start=\"661\" data-end=\"692\"\u003eWarm, fluid and detailed\u003c\/strong\u003e , with excellent instrument separation. Voices sound \u003cstrong data-start=\"751\" data-end=\"774\"\u003enatural and present\u003c\/strong\u003e , while instruments enjoy a \u003cstrong data-start=\"824\" data-end=\"858\"\u003eharmonious and nuanced\u003c\/strong\u003e reproduction.\u003c\/li\u003e\n\n\u003cli data-start=\"862\" data-end=\"1044\"\u003e \n\u003cstrong data-start=\"864\" data-end=\"872\"\u003eHighs\u003c\/strong\u003e : \u003cstrong data-start=\"874\" data-end=\"904\"\u003eAiry, silky and refined\u003c\/strong\u003e , with a \u003cstrong data-start=\"924\" data-end=\"953\"\u003esweet and harsh-free\u003c\/strong\u003e extension. The high range is well balanced, offering \u003cstrong data-start=\"1013\" data-end=\"1041\"\u003eclear and non-fatiguing\u003c\/strong\u003e reproduction.\u003c\/li\u003e\n\n\u003cli data-start=\"1045\" data-end=\"1258\"\u003e\n\n \u003cstrong data-start=\"1047\" data-end=\"1059\"\u003eDynamics\u003c\/strong\u003e : \u003cstrong data-start=\"1061\" data-end=\"1082\"\u003ePrompt and responsive\u003c\/strong\u003e , with a \u003cstrong data-start=\"1115\" data-end=\"1143\"\u003eprecise and well-balanced\u003c\/strong\u003e transient response, capable of enhancing both the \u003cstrong data-start=\"1174\" data-end=\"1200\"\u003emost delicate nuances\u003c\/strong\u003e and the \u003cstrong data-start=\"1207\" data-end=\"1232\"\u003emost energetic passages\u003c\/strong\u003e with great naturalness.\u003c\/li\u003e\n\n\u003cli data-start=\"1259\" data-end=\"1425\"\u003e \n\u003cstrong data-start=\"1261\" data-end=\"1275\"\u003eSoundstage\u003c\/strong\u003e : \u003cstrong data-start=\"1277\" data-end=\"1304\"\u003eWide and three-dimensional\u003c\/strong\u003e , with excellent separation between instruments and a spatial rendering that gives \u003cstrong data-start=\"1379\" data-end=\"1422\"\u003edepth and airiness to the soundstage\u003c\/strong\u003e .\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"1427\" data-end=\"1832\"\u003e Thanks to their \u003cstrong data-start=\"1444\" data-end=\"1492\"\u003erobust construction and matched selection\u003c\/strong\u003e , the \u003cstrong data-start=\"1497\" data-end=\"1523\"\u003e12AU7 ATES Gray Plates\u003c\/strong\u003e guarantee \u003cstrong data-start=\"1537\" data-end=\"1596\"\u003eoperational stability, low microphonics and long life\u003c\/strong\u003e , making them perfect for \u003cstrong data-start=\"1622\" data-end=\"1673\"\u003eaudiophiles and high-end hi-fi amplifiers\u003c\/strong\u003e . Their \u003cstrong data-start=\"1683\" data-end=\"1729\"\u003ewarm, detailed and musical sound signature\u003c\/strong\u003e makes them an excellent choice for those who want an \u003cstrong data-start=\"1782\" data-end=\"1829\"\u003eenveloping and balanced sound reproduction\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003chr\u003e\n\n \u003ch3\u003e\u003cstrong\u003eTest Results:\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e Valve tested on \u003cstrong\u003eAMPLITREX AT-1000\u003c\/strong\u003e Tube Tester:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eTest Conditions:\u003c\/strong\u003e \u003cspan\u003eVa = 250V ; Vg = -8.5V\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eAverage 100%:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGm = 2200 ; Ia = 10.5 mA\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eTest Result:\u003c\/strong\u003e VERY STRONG\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eValve 1:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSection 1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGm = 2000 ; Ia = 8.8 mA\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSection 2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGm = 2000 ; Ia = 9.2 mA\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eValve 2:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSection 1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGm = 1800 ; Ia = 8.0 mA\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSection 2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGm = 2000 ; Ia = 11.2 mA\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv\u003e \u003cstrong\u003eAdditional Tests Performed:\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003cspan\u003e\u003cstrong\u003eMicrophonics:\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e Standard. Tested and approved for use in hi-fi and guitar amplifiers.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003e\u003cstrong\u003eOutput Quality:\u003c\/strong\u003e Excellent – ​​Very strong and stable output, no fluctuations.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003e\u003cstrong\u003eShort circuits and GAS:\u003c\/strong\u003e Absent.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e \u003cstrong\u003eConditions:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eCondition:\u003c\/strong\u003e Vintage Tubes - Tested and Working - In our custom box.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eFunctionality:\u003c\/strong\u003e Fully functional.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eCosmetic condition:\u003c\/strong\u003e Excellent – ​​Well-preserved lettering, minimal signs of wear. See photos.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eManufacturing Code:\u003c\/strong\u003e Unreadable, identifiable by construction features. 1960s\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/vacuumtubestreasures.com\/blogs\/notizie\/perche-le-nostre-valvole-sono-diverse\" title=\"Why our tubes are different – ​​the VTT protocol that improves sound, reliability and durability\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eFind out why our valves are different →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ATES","offers":[{"title":"Default Title","offer_id":54081011286364,"sku":"02798","price":129.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/1_bd90ed59-cdfd-4861-abca-3d787ed4a9f9.jpg?v=1741007954","url":"https:\/\/vacuumtubestreasures.com\/en-de\/products\/12au7-ecc82-ates-gray-plates-halo-getter-matched-tubes-made-in-italy","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}