{"product_id":"valvo-ecc81-12at7-square-getter-hamburg","title":"Valvo ECC81 12AT7 Square Getter - Hamburg","description":"\u003cdiv style=\"orphans: 2; text-align: start; text-indent: 0px; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cdiv\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\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;\"\u003eAs with any German tube, you should expect nothing but the best in sound from these bad boys, and you will not be disappointed. The top five sound qualities shared by German tubes are delivered with perfection by these lovely tubes, and especially on an ultra rare d-getter pair:\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e1) Holographic sound stage (leading brand: Telefunken)\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e2) Non-fatiguing top end extension (leading brand: Siemens)\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e3) Natural tone\/flat midrange (leading brand: Valvo Hamburg)\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e4) Deeply controlled bass (leading brands: Siemens \u0026amp; Valvo Hamburg)\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e5) Ultra clarity and layered details (leading brand: Telefunken)\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003eOver the years, we have found the bass on Valvo Hamburg even more appealing than on Siemens (allegedly the King of Bass and that's fine) for a very important reason: there's added substance and weight to the lower midrange that makes the bass more pronounced without being overpowering. This special sound characteristic can only be found on Valvo Hamburg tubes. And because of the added substance in sound, the overall tonality of these tubes feels sweet, warm and musical, and the ambient clues sound closer to your ears. One may find Telefunken's midrange thinner compared to Valvo Hamburg as a trade-off of a more enveloping and curvier holographical sound stage...the law of physics applies here as well - the shape of sound can only change in one direction. \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: large;\"\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0); font-family: Arial; font-size: large;\"\u003e\u003cb\u003eSingle Tube ( 1x 1956 Tk1 - NOS )\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0); font-family: Arial; font-size: large;\"\u003e\u003cb\u003e1x Valvo ECC81 12AT7 Square Getter - Hamburg 1956 Tk1 - Tests NOS\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$130.60\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cb style=\"color: rgb(42, 99, 58);\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/Screenshot_2025-09-06_001726.png?v=1757195350\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb style=\"color: rgb(42, 99, 58);\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003c\/span\u003e\u003c\/b\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 Tube ( 1x Pre-1955 TkP - Strong )\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0); font-family: Arial; font-size: large;\"\u003e\u003cb\u003e1x Valvo ECC81 12AT7 Square Getter - Hamburg 1955 (Dm TkP) - Strong\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$123.50\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/6fb53c51539b47559cf0d122a832cf63_9068be43-b4a1-427e-b43d-9f2b362f59f4.png?v=1758862147\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb style=\"color: rgb(42, 99, 58);\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003c\/span\u003e\u003c\/b\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 Tube ( 1x 1956 Tk1 - Near NOS )\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 128, 0); font-family: Arial; font-size: large;\"\u003e\u003cb\u003e1x Valvo ECC81 12AT7 Square getter - Hamburg 1956 TK1 - Near NOS\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$95.50\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/6fb53c51539b47559cf0d122a832cf63_dd69fa30-37a1-4e31-ae29-2142161295f8.png?v=1758862365\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb style=\"color: rgb(42, 99, 58);\"\u003e\u003cspan style=\"font-family: Arial; font-size: large;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Valvo","offers":[{"title":"Single Tube \/ 1x 1956 Tk1 - NOS","offer_id":51088959144256,"sku":"267393133929","price":130.6,"currency_code":"USD","in_stock":true},{"title":"Single Tube \/ 1x Pre-1955 TkP - Strong","offer_id":51088963338560,"sku":"267410379225","price":123.5,"currency_code":"USD","in_stock":true},{"title":"Single Tube \/ 1x 1956 Tk1 - Near NOS","offer_id":51088967762240,"sku":"267133437708","price":95.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2388\/5888\/files\/57_f2446e85-b85c-4270-92b0-b40b016caa20.jpg?v=1757194925","url":"https:\/\/www.soundlumia.com\/it\/products\/valvo-ecc81-12at7-square-getter-hamburg","provider":"Soundlumia","version":"1.0","type":"link"}