{"product_id":"mesa-boogie-mark-v-retube-kit1","title":"Mesa Boogie Tube Kit, Upgraded, Mark V Amplifier, 6L6","description":"\u003cp\u003e\u003cspan color=\"#142747\" face=\"Verdana\" size=\"-1\" style=\"color: #142747; font-family: Verdana;\"\u003eThis is \u003cstrong\u003eMesa Boogie Mark V Upgraded Tube Kit\u003c\/strong\u003e is designed to replace all of the tubes in your Mesa Boogie Mark V Head or Combo. It includes the upgraded SPAX7 preamp tubes as opposed to the standard 12ax7's.\u003cbr\u003e \u003cbr\u003e \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003e\u003cb\u003eThe Upgraded (6L6) Kit includes: \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e \u003cb\u003e4x\u003c\/b\u003e MESA Matched 6L6 Tubes, STR-445 Premium Grade\u003cbr\u003e \u003cb\u003e7x\u003c\/b\u003e MESA Premium SPAX7 Preamp Tubes \u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e(upgraded from standard 12ax7)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cb\u003e1x\u003c\/b\u003e MESA 5U4GB Rectifier Tube - Short Version\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#142747\" face=\"Verdana\" size=\"-1\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan\u003eMESA SPAX7 preamp tubes are a low noise super-premium grade substitute for any 12AX7 positions - They are a \"Special Requirement Preamp Tube\" that possess an even higher standard of overall performance, due to their incredibly low sensitivity to microphonic noise - This is the ultimate preamp tube to use in all critical gain stage positions - It is the absolute best of the best!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Humbucker Music","offers":[{"title":"Default Title","offer_id":3324373825,"sku":"MESARTMKV6L6","price":431.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/products\/mesa-boogie-tube-kit_1fc52f25-de83-46e5-b63f-2eef9a5384e8.jpg?v=1541299091","url":"https:\/\/www.humbuckermusic.mom\/products\/mesa-boogie-mark-v-retube-kit1","provider":"Humbucker Music","version":"1.0","type":"link"}