{"product_id":"2x-lorenz-pcc88-7dj8-pre-sel-white-round-logo-stuttgart-50s-same-code-1813","title":"2x Lorenz PCC88 7DJ8 Pre-SEL White Round Logo - Stuttgart '50s - Same Code 1813","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large; 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\u003cpre style=\"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;\" data-ccp-timestamp=\"1712184942100\"\u003e\u003c\/pre\u003e\n\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; 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\u003cb style=\"color: rgb(42, 99, 58);\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eSoundlumia's Opinion\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eThese must be the most exotic European audio tubes! So elusive they're even unheard of in many parts of the world. Not many of these tubes are around, either, let alone a strong pair! Although lesser known than big names like Telefunken and Siemens, the Lorenz tubes are just as remarkable as any other German-made tubes and have been the go-to tubes for guitar amplifier users. \u003cbr\u003e\u003cbr\u003eLike most German tubes, they are characterized by an impressive open \"air\" at the top end, and the sound stage is super wide, even in mono applications such as vintage classical vinyl records from the early '50s, these tubes provides you with a full 3-D imaging. The mid-range is ruler flat,  a.k.a. natural sound, and the bass is tight and accurate. One very unique feature of Lorenz tubes is the fine sense of dynamics you get from anything you play - it feels you are enveloped by an invisible \"musical body\" that you can't escape from the sheer cerebral joy. Last but certainly not the least, as the legend goes for all the German tubes, these are astonishingly quiet. If you're seeking European tubes with ultra low noise look no further. These will get the job done fantastically.\u003c\/span\u003e\u003c\/div\u003e\n\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; -webkit-text-stroke-width: 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=\"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; -webkit-text-stroke-width: 0px; white-space: normal; font-weight: 400;\"\u003e\n\u003cdiv\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\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\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"text-align: start;\" id=\"ds_div\"\u003e\n\u003cdiv style=\"text-align: start;\" id=\"ds_div\"\u003e\n\u003cdiv style=\"text-align: start;\" id=\"ds_div\"\u003e\n\u003cdiv style=\"text-align: start;\" id=\"ds_div\"\u003e\n\u003cdiv style=\"text-align: start;\" id=\"ds_div\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eThis set was tested and certified by \u003cb\u003eRoeTest V11 Professional Tube Testing System\u003c\/b\u003e with the following result: \u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eTube 1: \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eMeasured transconductance(GM): 12.65\/12.55 mA\/V - 101%\/100% (100% = 12.5 mA\/V)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eMeasured plate current(IA): 16.087\/17.347 mA - 107%\/116% (100% = 15 mA)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eTube 2: \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eMeasured transconductance(GM): 11.21\/8.96 mA\/V - 90%\/72% (100% = 12.5 mA\/V)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eMeasured plate current(IA): 13.11\/10.342 mA - 87%\/69% (100% = 15 mA)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eNO shorts, leakage or gas. NO noise or microphonics.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eCurve trace is also included in the original RoeTest report.\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; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\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; letter-spacing: normal; text-transform: none; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; font-weight: 400;\"\u003e\u003cspan style=\"color: #2a633a; font-family: Arial; font-size: large;\"\u003e\u003cb\u003eAppearance \u0026amp; Cosmetic condition\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; -webkit-text-stroke-width: 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\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eSilkscreen: 90% - 95% (Pristine)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eDate code(s): 1813 (same on both tubes)\u003cbr\u003e\u003c\/span\u003e\n\u003cp 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; -webkit-text-stroke-width: 0px; white-space: normal;\" class=\"p1\"\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\/p\u003e\n\u003cp 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; -webkit-text-stroke-width: 0px; white-space: normal;\" class=\"p1\"\u003e\u003cb style=\"color: rgb(42, 99, 58);\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003ePackaging\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\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; letter-spacing: normal; text-transform: none; word-spacing: 0px; -webkit-text-stroke-width: 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\u003e\n\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eNew white tube 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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n\u003c!--\n \/* Font Definitions *\/\n @font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:roman;\n\tmso-font-pitch:variable;\n\tmso-font-signature:-536869121 1107305727 33554432 0 415 0;}\n@font-face\n\t{font-family:Aptos;\n\tmso-font-charset:0;\n\tmso-generic-font-family:swiss;\n\tmso-font-pitch:variable;\n\tmso-font-signature:536871559 3 0 0 415 0;}\n \/* Style Definitions *\/\n p.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmso-pagination:widow-orphan;\n\tfont-size:11.0pt;\n\tfont-family:\"Aptos\",sans-serif;\n\tmso-ascii-font-family:Aptos;\n\tmso-ascii-theme-font:minor-latin;\n\tmso-fareast-font-family:Aptos;\n\tmso-fareast-theme-font:minor-latin;\n\tmso-hansi-font-family:Aptos;\n\tmso-hansi-theme-font:minor-latin;\n\tmso-bidi-font-family:\"Times New Roman\";\n\tmso-bidi-theme-font:minor-bidi;\n\tmso-font-kerning:1.0pt;\n\tmso-ligatures:standardcontextual;}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:11.0pt;\n\tmso-ansi-font-size:11.0pt;\n\tmso-bidi-font-size:11.0pt;\n\tmso-ascii-font-family:Aptos;\n\tmso-ascii-theme-font:minor-latin;\n\tmso-fareast-font-family:Aptos;\n\tmso-fareast-theme-font:minor-latin;\n\tmso-hansi-font-family:Aptos;\n\tmso-hansi-theme-font:minor-latin;\n\tmso-bidi-font-family:\"Times New Roman\";\n\tmso-bidi-theme-font:minor-bidi;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.0in 1.0in 1.0in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n--\u003e\n\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\np.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px 'Helvetica Neue'}\n\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\np.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px 'Helvetica Neue'}\n\u003c\/style\u003e","brand":"Lorenz","offers":[{"title":"Default Title","offer_id":50179317956928,"sku":"267105670068","price":307.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/57_da099fa4-592b-45ab-b58d-900738c52513.jpg?v=1737381615","url":"https:\/\/www.soundlumia.com\/it\/products\/2x-lorenz-pcc88-7dj8-pre-sel-white-round-logo-stuttgart-50s-same-code-1813","provider":"Soundlumia","version":"1.0","type":"link"}