{"product_id":"mesa-boogie-roadster-retube-kit","title":"Mesa Boogie Tube Kit, Upgraded, Roadster Amplifier, 6L6","description":"\u003cspan color=\"#142747\" face=\"Verdana\" size=\"-1\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cb\u003eThis is an upgraded Tube Kit designed to replace all of the tubes in your Mesa Boogie Roadster Head or Combo. It includes the upgraded SPAX7 preamp tubes.\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003e\u003cb\u003eThis Upgraded (6L6) Kit includes:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e \u003cb\u003e4x\u003c\/b\u003e MESA 6L6 Tubes - STR-443 (upgraded from STR-440)\u003cbr\u003e \u003cb\u003e6x\u003c\/b\u003e MESA Premium SPAX7 Preamp Tubes (upgrade from standard 12ax7)\u003cbr\u003e \u003cb\u003e2x\u003c\/b\u003e MESA 5U4GB Rectifier Tube - Short Version\u003cbr\u003e \u003cbr\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","brand":"Humbucker Music","offers":[{"title":"Default Title","offer_id":3324403777,"sku":"MESARTROADSTR-1","price":456.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/products\/mesa-boogie-tube-kit_5638ae29-913a-431f-b3d8-65404c141061.jpg?v=1541299173","url":"https:\/\/www.humbuckermusic.mom\/products\/mesa-boogie-roadster-retube-kit","provider":"Humbucker Music","version":"1.0","type":"link"}