{"product_id":"ruby-tubes-6550astr","title":"Ruby Tubes 6550ASTR","description":"\u003cp\u003eUpgrade your amp’s sound quality with the RUBY 6550ASTR Power Vacuum Tube. Finally back from the Shuguang factory, this high quality tube offers great sound. Trust a product expert for professional and objective results.\u003c\/p\u003e\n\u003cp\u003eNew remake of the GE6550, with tough, straight bottle. Sold as a matched Sextet (6). Reliable and tough tube to suit the AMPEG SVT2 and Classic bass amps.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in matched Pairs or Quads\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Ruby Tubes","offers":[{"title":"Matched Pair","offer_id":43859787579451,"sku":null,"price":149.0,"currency_code":"AUD","in_stock":false},{"title":"Matched Quad","offer_id":43859787612219,"sku":null,"price":599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0045\/7952\/files\/RUBY6550ASTRquad.webp?v=1784876539","url":"https:\/\/www.pedalempire.com.au\/products\/ruby-tubes-6550astr","provider":"Pedal Empire","version":"1.0","type":"link"}