Mesa Dual Rectifier Sparkle Gold - EH Tube Set
Electro Harmonix replacement tubes kit for the Mesa Dual Rectifier. Uses 6CA7 tubes for punch and sparkling clarity. The set features Gold Tubes as preamp tubes. 4x 12AX7 EH Gold, 1x 12AX7 EH Gold Balanced, 4x 6CA7 EH Platinum Matched.