{"product_id":"tad-rt044-12dw7-7247-tad-premium-selected","title":"TAD 12DW7 \/ 7247 TAD Premium Selected RT044","description":"\u003cdiv class=\"content--title\"\u003eProduct information \"12DW7 \/ 7247 TAD Premium Selected\"\u003c\/div\u003e\n\u003cdiv class=\"product--description\" itemprop=\"description\"\u003e\n\u003cdiv\u003eAsymmetric double triode as used in old Ampegs.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"p1\"\u003eThe \u003cb\u003e\u003ci\u003eTAD™ \u003c\/i\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003ci\u003e12DW7\/7247 \u003c\/i\u003e\u003c\/b\u003e\u003c\/span\u003eis our Premium Selected tube containing two sections. One section is close to a 12AX7\/7025 while the other section is close to a 12AU7\/ECC82.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe \u003cb\u003e\u003ci\u003eTAD™ \u003c\/i\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003ci\u003e12DW7\/7247 \u003c\/i\u003e\u003c\/b\u003e\u003c\/span\u003eis a faithful reproduction of the NOS 7247.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe \u003cb\u003e\u003ci\u003eTAD™ \u003c\/i\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003ci\u003e12DW7\/7247 \u003c\/i\u003e\u003c\/b\u003e\u003c\/span\u003ecan replace the ECC832\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eQ: When does a preamp tube become a\u003cspan\u003e \u003c\/span\u003e\u003ci\u003ePremium Selected\u003c\/i\u003e\u003cspan\u003e \u003c\/span\u003etube?\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eA: All preamp tubes labeled\u003cspan\u003e \u003c\/span\u003e\u003ci\u003ePremium Selected\u003c\/i\u003e\u003cspan\u003e \u003c\/span\u003ehave passed the following tests:\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eLow Noise Test\u003c\/li\u003e\n\u003cli\u003eMicrophonic Test\u003c\/li\u003e\n\u003cli\u003eGain Test\u003c\/li\u003e\n\u003cli\u003eSonic Tests\u003c\/li\u003e\n\u003cli\u003eShock Tests\u003c\/li\u003e\n\u003cli\u003eBalanced Output Test\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tube Amp Doctor","offers":[{"title":"Default Title","offer_id":63359262294346,"sku":"16469","price":450.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9910\/7402\/files\/tube-amp-doctor-forstarkarror-tad-12dw7-7247-tad-premium-selected-rt044-1255991147.jpg?v=1787851814","url":"https:\/\/tgt11.com\/en\/products\/tad-rt044-12dw7-7247-tad-premium-selected","provider":"These Go To 11","version":"1.0","type":"link"}