{"product_id":"mesa-boogie-tube-kit-roadster-amplifier-el34","title":"Mesa Boogie Tube Kit - Roadster Amplifier - EL34","description":"\u003cspan color=\"#142747\" face=\"Verdana\" size=\"-1\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cb\u003eThis is a Tube Kit designed to replace all of the tubes in your Mesa Boogie Roadster Head or Combo.\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan color=\"#339966\" style=\"color: #339966;\"\u003eThe EL34 Kit includes:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e \u003cb\u003e4x\u003c\/b\u003e MESA EL-34 Tubes - STR-447\u003cbr\u003e \u003cb\u003e6x\u003c\/b\u003e MESA 12AX7 PreampTubes\u003cbr\u003e \u003cb\u003e2x\u003c\/b\u003e MESA 5U4GB Rectifier Tube - Short Version\u003cbr\u003e \u003cbr\u003e \u003cb\u003eAlso available are the SPAX7 Premium Grade Preamp Tube upgrade \u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e MESA 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":"Standard 12AX7","offer_id":15273930588206,"sku":"MESARTROADSTR-3","price":360.44,"currency_code":"USD","in_stock":false},{"title":"SPAX7 Upgrade","offer_id":15273930620974,"sku":"MESARTROADSTR-4","price":378.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/products\/mesa-boogie-tube-kit_c4469193-51b0-473b-b577-f254af422ec6.jpg?v=1549551821","url":"https:\/\/www.humbuckermusic.mom\/products\/mesa-boogie-tube-kit-roadster-amplifier-el34","provider":"Humbucker Music","version":"1.0","type":"link"}