{"title":"Guitar Amplifiers","description":"\u003cp\u003eBrowse vintage vacuum tubes for compatible guitar amplifiers, including classic ECC83\/12AX7 preamp tubes and EL34, EL84, and other output tube types. Explore authentic original-production tubes with detailed construction information and individual electrical measurements.\u003c\/p\u003e","products":[{"product_id":"siemens-ecc81-12at7-d-getter-munich","title":"Siemens ECC81 12AT7 D-Getter - Munich","description":"\u003cdiv\u003e\n\u003cspan style=\"color: rgb(217, 97, 16);\"\u003e\u003cstrong style=\"font-family: Arial; font-size: large;\"\u003eSoundlumia's Opinion\u003c\/strong\u003e\u003c\/span\u003e\u003cstrongr\u003e\u003c\/strongr\u003e\n\u003c\/div\u003e\n\u003cdiv\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\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e\n\u003c!-- x-tinymce\/html --\u003eStronger than time! This is the classic beauty in sound, admired by audiophiles for almost 60 years and will still be our top choice in the next 60 years. Particularly, the Siemens tone is considered the \"reference sound\" for serious classical listeners who need to upgrade the sound quality at phono stage. \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e\n\u003cstrongr\u003e\u003c\/strongr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e\n\u003c!-- x-tinymce\/html --\u003eThe airy and transparent sound produced by these vintage Siemens tubes has been unrivaled even to this day. The magically extended yet never tizzy highs, coupled with the slightly focused upper mid-range, deliver a clear presentation of the entire frequency spectrum, completed by the precise and deep controlled bass. And the most defining sound characteristic of Siemens ECC81 tubes is their ability to retrieve the deepest levels of detail in sound, and these hidden sonic layers can go a long way to revealing the subtle ambient clues that help complete building a truly 3D holographic presentation. While as quiet and analytical as the best Telefunken ECC83 tubes, Siemens ECC88's produce a warmer, smoother and more musical sound. \u003cb\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"ds_div\"\u003e\n\u003cdiv id=\"ds_div\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: rgb(255, 128, 0); font-family: Arial; font-size: large;\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: rgb(255, 128, 0); font-family: Arial; font-size: large;\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0); font-family: Arial; font-size: large;\"\u003e\u003cb\u003eSingle (1x Angle 1956)\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0); font-family: Arial; font-size: large;\"\u003e\u003cb\u003e$\u003cspan\u003e95.90\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0); font-family: Arial; font-size: large;\"\u003e\u003cb\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/product_specs_1956.png?v=1794125335\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Single \/ 1x Angle 1956","offer_id":68058078970176,"sku":"LST-001224","price":95.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/20261017_170359.jpg?v=1794125407"},{"product_id":"philips-el84-6bq5-elliptical-getter-sittard-nl","title":"Philips EL84 6BQ5 Elliptical Getter - Sittard, NL","description":"\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"color: #2a633a; font-family: Arial; font-size: large;\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eProduct Summary\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"color: #2a633a; font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cb\u003eModel:\u003c\/b\u003e Philips \u003c\/span\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003eEL84 6BQ5 (Made in Sittard, NL)\u003c\/span\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cb\u003eSoundlumia Tube Sound Rating\u003c\/b\u003e: \u003cb\u003e\u003cspan style=\"color: #7f160e;\"\u003e9.0\/10 - Excellent\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cb\u003e\u003cspan style=\"color: #7f160e;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cb\u003e\u003cspan style=\"color: #7f160e;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan style=\"color: #ff8000;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eSingle (1x '56 \u003cmeta charset=\"utf-8\"\u003erXA Anode Fins - NOS)\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e$125.00\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/product_specs_1956_05a5236e-24b4-437f-b870-7f0460ccb35c.png?v=1794130421\" alt=\"\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cb\u003e\u003cspan style=\"color: #7f160e;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Philips","offers":[{"title":"Single \/ 1x '56 rXA Anode Fins - NOS","offer_id":68058161545536,"sku":"LST-001228","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/20261017_172141.jpg?v=1794130504"}],"url":"https:\/\/www.soundlumia.com\/de\/collections\/guitar-amplifier-tubes.oembed","provider":"Soundlumia","version":"1.0","type":"link"}