Ruby Tubes 6V6STR Selected matched tube pairRuby Tubes 6V6STR Selected matched tube pair€54.88 Includes 24% VATNot availableOut of stockProduct OverviewShip worldwideRuby Tubes 6V6STR Selected matched tube pairA new and improved 6V6GT tube pair. Made in China.SpecificationManufacturerRuby TubesRuby TubesCategoryRuby TubesTube typesPower tubeSKU6V6STR-2In stockAdd to cartTAD 6V6GTB-STR matched pair tube RT232 €76.88 Includes 24% VATIn stockAdd to cartTAD 6V6GT-CZ TAD Premium matched pair tubes RT432 €82.67 Includes 24% VATIn stockAdd to cartPsvane 12AX7A ECC83 Classic Series preamp tube€22.21 Includes 24% VATIn stockAdd to cartElectro Harmonix 12AX7EH ECC83 tube€36.17 Includes 24% VAT