{"product_id":"telefunken_ecc82_ribbed_plates_siemens","title":"Telefunken ECC82 Ribbed Plates ◇ (Siemens Hall 6 Edition)","description":"\u003cdiv style=\"color: rgb(0, 0, 0); font-family: 'Market Sans', Arial, sans-serif; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cb style=\"color: rgb(42, 99, 58); font-family: Arial; font-size: large;\"\u003eSoundlumia's Opinion\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: 'Market Sans', Arial, sans-serif; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: 'Market Sans', Arial, sans-serif; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cdiv style=\"orphans: 2; text-align: start; text-indent: 0px; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan\u003eHow many times had they done this together 60+ years before? Your logo, my tube, or vice versa. Perhaps countless times to those who witnessed the making of these incredible tubes but to most of us perhaps fewer times than we have even heard of. Yet every collaboration brought nothing less than the most breathtaking tube in the world, by all measurements, at all levels. Like we always say at Soundlumia about these super rarities, 100% authentic to its true origin and 200% prestige of German tube brand. Now how about 300%? Siemens label + Telefunken Berlin kn6 Production (Siemens Hall 6)   +  \u003c\/span\u003e◇ Bottom = MEGA RARE!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; color: rgb(0, 0, 0); font-weight: 400;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; color: rgb(0, 0, 0); font-weight: 400;\"\u003e\n\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eThe \"Crown Jewelry\" ECC82 tube is here! If you've been seeking the reference vintage tube sound in the EC82\/12AU7 land then look no further. \u003c\/span\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eDesigned for high end amplifiers and preamplifiers, Telefunken ECC82 provides high level gain with ultra low noise \u003c\/span\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eand are unquestionably the \u003c\/span\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003emost sought-after vintage tube and treasured by audio professionals and enthusiasts.  \u003c\/span\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eLike any other Telefunken tubes, they are very pleasant to listen to: liquid, euphonic, with a slightly warmer midrange than many other German tubes, which makes your sound experience smooth and non-fatiguing, and all that happens on a unbelievably realistic holographic sound stage, where everything feels bigger, wider and taller. Sound texture can be felt through infinite levels of details, laying on top of each other, both in depth and in width. So your quest for superb sound clarity can end right here. Lastly, it never gets old to say that no other brand is even close to these when it comes to low noise - Telefunken tubes are \"extremely\" quiet just as legend has it.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"orphans: 2; text-align: start; text-indent: 0px; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; color: rgb(0, 0, 0); font-weight: 400;\"\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e4x Telefunken ECC82 Ribbed Plates Siemens Hall6 ◇ - Berlin 1960 - Same Code - Near NOS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e$645.80\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/1748491746351.png?v=1748527758\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e4x Telefunken ECC82 Ribbed Plates Siemens Hall6 ◇ Base -Berlin '60 Same Code NOS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e$663.00\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/1747418511361.png?v=1747674316\" alt=\"\"\u003e\u003cimg\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; color: rgb(0, 0, 0); font-weight: 400;\"\u003e\u003cspan\u003e\u003cimg\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; color: rgb(0, 0, 0); font-weight: 400;\"\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eTelefunken ECC82 Ribbed Plates ◇Bottom Matched Pair- Siemens Hall 6 - Berlin '60 - NOS+\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e$326.30\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/6fb53c51539b47559cf0d122a832cf63_22638b06-c264-4ba9-a9d1-c8d5c90378dd.png?v=1752247424\" alt=\"\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; color: rgb(0, 0, 0); font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; color: rgb(0, 0, 0); font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; color: rgb(0, 0, 0); font-weight: 400;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"500\" style=\"border-collapse: collapse; width: 376pt;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"64\" span=\"2\" style=\"width: 48pt;\"\u003e \u003ccol width=\"93\" span=\"4\" style=\"mso-width-source: userset; mso-width-alt: 3258; width: 70pt;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"22\" style=\"height: 16.5pt;\"\u003e\n\u003ctd colspan=\"6\" height=\"22\" class=\"xl73\" width=\"500\" style=\"height: 16.5pt; width: 376pt;\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif; color: #ff6600;\"\u003eTelefunken ECC82 Ribbed Plates Matched Pair ◇ Siemens Label Berlin '60 k6n ⟂0L\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"39\" style=\"mso-height-source: userset; height: 29.0pt;\"\u003e\n\u003ctd colspan=\"2\" rowspan=\"2\" height=\"61\" class=\"xl70\" width=\"128\" style=\"height: 45.5pt; width: 96pt;\"\u003e\n\u003cdiv data-ccp-timestamp=\"1728761131875\"\u003e\u003cstrong\u003eMatched Pair\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" class=\"xl70\" width=\"186\" style=\"width: 140pt;\"\u003e\u003cstrong\u003eTransconductance (mA\/V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 37.7778px;\" colspan=\"2\" class=\"xl71\"\u003e\u003cstrong\u003ePlate Current (mA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"22\" style=\"height: 16.5pt;\"\u003e\n\u003ctd height=\"22\" class=\"xl72\" style=\"height: 16.5pt;\"\u003e\u003cstrong\u003eTriode 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" class=\"xl72\"\u003e\u003cstrong\u003eTriode 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" class=\"xl72\"\u003e\u003cstrong\u003eTriode 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" class=\"xl72\"\u003e\u003cstrong\u003eTriode 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"22\" style=\"height: 16.5pt;\"\u003e\n\u003ctd colspan=\"2\" rowspan=\"2\" height=\"44\" class=\"xl65\" width=\"128\" style=\"height: 33.0pt; width: 96pt;\"\u003eTube 1\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"93\" style=\"width: 70pt;\"\u003e2.21\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"93\" style=\"width: 70pt;\"\u003e2.32\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"93\" style=\"width: 70pt;\"\u003e9.257\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"93\" style=\"width: 70pt;\"\u003e9.902\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"22\" style=\"height: 16.5pt;\"\u003e\n\u003ctd height=\"22\" class=\"xl67\" style=\"height: 16.5pt;\"\u003e100%\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" class=\"xl67\"\u003e105%\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" class=\"xl67\"\u003e88%\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" class=\"xl67\"\u003e94%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"22\" style=\"height: 16.5pt;\"\u003e\n\u003ctd colspan=\"2\" rowspan=\"2\" height=\"44\" class=\"xl65\" width=\"128\" style=\"height: 33.0pt; width: 96pt;\"\u003eTube 2\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"93\" style=\"width: 70pt;\"\u003e2.51\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"93\" style=\"width: 70pt;\"\u003e2.45\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"93\" style=\"width: 70pt;\"\u003e11.5\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"93\" style=\"width: 70pt;\"\u003e12.152\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"22\" style=\"height: 16.5pt;\"\u003e\n\u003ctd height=\"22\" class=\"xl67\" style=\"height: 16.5pt;\"\u003e114%\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" class=\"xl67\"\u003e111%\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" class=\"xl67\"\u003e110%\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" class=\"xl67\"\u003e116%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"22\" style=\"height: 16.5pt;\"\u003e\n\u003ctd colspan=\"2\" rowspan=\"2\" height=\"44\" class=\"xl68\" style=\"height: 33.0pt;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21.1111px;\" colspan=\"2\" class=\"xl68\"\u003e\u003cstrong\u003eCertification Device\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21.1111px;\" colspan=\"2\" class=\"xl68\"\u003e\u003cstrong\u003eCertification Date\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"22\" style=\"height: 16.5pt;\"\u003e\n\u003ctd colspan=\"2\" height=\"22\" class=\"xl68\" style=\"height: 16.5pt;\"\u003eRoeTest V11\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" colspan=\"2\" class=\"xl69\"\u003e9\/17\/2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 128, 0); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 128, 0); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 128, 0); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003eMatched quad ******SOLD******\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eTelefunken ECC82 Ribbed Plates Matched Quad Siemens Label k6n 0l Near NOS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e$624.75\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; color: rgb(0, 0, 0); font-weight: 400;\"\u003e\u003cb style=\"color: rgb(42, 99, 58);\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eProfessional Tube Testing\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; color: rgb(0, 0, 0); font-weight: 400;\"\u003e\u003cb style=\"color: rgb(42, 99, 58);\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal;\"\u003e\u003ca name=\"_Hlk169732138\"\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003e\u003cspan style=\"font-size: large;\"\u003eThis set was tested and certified by \u003cb\u003eRoeTest V11 Professional Tube Testing System\u003c\/b\u003e with the following result: \u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eTube 1: \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eMeasured transconductance(GM): 1.93\/2.65 mA\/V - 88%\/120% (100% = 2.2 mA\/V)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eMeasured plate current(IA): 9.355\/11.29 mA - 89%\/108% (100% = 10.5 mA)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eTube 2: \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eMeasured transconductance(GM): 1.9\/2.65 mA\/V - 86%\/120% (100% = 2.2 mA\/V)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eMeasured plate current(IA): 9.692\/11.17 mA - 92%\/106% (100% = 10.5 mA)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eTube 3: \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eMeasured transconductance(GM): 1.97\/2.68 mA\/V - 90%\/122% (100% = 2.2 mA\/V)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eMeasured plate current(IA): 10.075\/11.987 mA - 96%\/114% (100% = 10.5 mA)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eTube 4: \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eMeasured transconductance(GM): 1.96\/2.59 mA\/V - 89%\/118% (100% = 2.2 mA\/V)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eMeasured plate current(IA): 10\/11.087 mA - 95%\/106% (100% = 10.5 mA)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eNO shorts, leakage or gas. NO noise or microphonics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Arial',sans-serif;\"\u003eCurve trace is also included in the original RoeTest report.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"ds_div\"\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; font-weight: 400;\"\u003e\u003cb style=\"color: rgb(42, 99, 58);\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eAppearance \u0026amp; Cosmetic condition\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; font-weight: 400;\"\u003e\u003cb style=\"color: rgb(42, 99, 58);\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eBeside the fantastic sound signature, we treasure this quad also because the tubes are in pristine cosmetic condition and the Berlin date codes on the side are visible on these tubes:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003ek6n \u003cb\u003e⟂0\u003c\/b\u003eL (k6 = Siemens Hall 6 production, \u003cb\u003e⟂ = Telefunken Berlin, 0 = 1960\u003c\/b\u003e, L = December)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; font-weight: 400;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eAnd of course the diamond mark on bottom - the symbol of the best sound one can ever find on ECC82's.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; font-weight: 400;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal;\"\u003e\u003cspan style=\"color: #3e6938; font-family: Arial; font-size: large;\"\u003e\u003cb\u003ePackaging\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal;\"\u003e\u003cspan style=\"color: #3e6938; font-family: Arial; font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; color: rgb(0, 0, 0);\"\u003e\n\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cb\u003eNEW \u003c\/b\u003ereproduction \u003cb\u003eTelefunken \u003c\/b\u003etube boxes.\u003c\/span\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Telefunken","offers":[{"title":"Matched Quad\/Quad \/ 4x Berlin '60 - Near NOS","offer_id":50713466208576,"sku":"","price":645.8,"currency_code":"USD","in_stock":true},{"title":"Matched Quad\/Quad \/ 4x Berlin '60 - NOS","offer_id":50661013455168,"sku":null,"price":663.0,"currency_code":"USD","in_stock":true},{"title":"Matched Quad\/Quad \/ Matched '60 Berlin, Siemens Lable","offer_id":49806054621504,"sku":"266985941798","price":624.75,"currency_code":"USD","in_stock":false},{"title":"Matched Pair \/ 1960 Berlin - NOS+","offer_id":50869372420416,"sku":"267318326212","price":326.3,"currency_code":"USD","in_stock":true},{"title":"Matched Pair \/ '60 Berlin Siemens Lable","offer_id":49806054654272,"sku":"266985941799","price":322.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/57_8d391c75-f4bd-46d5-bd08-b7c37834d71b.jpg?v=1728972603","url":"https:\/\/www.soundlumia.com\/fr\/products\/telefunken_ecc82_ribbed_plates_siemens","provider":"Soundlumia","version":"1.0","type":"link"}