Mesa MK5 Rich Gold - EH Tube Set
Electro Harmonix replacement tubes kit for the Mesa Mark 5. Uses a mix of KT77 and 6CA7 tubes for the best of both worlds: punch and clarity. Rich, smooth, big sounds from this set! The set features Gold Tubes as preamp tubes. It includes the following tubes: 6x 12AX7 Gold EH, 1x 12AX7 EH Gold Balanced, 1x 5U4GB EH, 2x JJ KT77 Platinum Matched, 2x 6CA7 EH Platinum Matched.