Mesa Triple Rectifier Preamp Mixed - EH Tube Set
Electro Harmonix replacement tubes kit for the Mesa Triple Rectifier. Preamp set, optimized for maximum tonal variety in all channels. 1x ECC803S Tungsol Gold, 1x 12AX7 EH Gold, 2x 12AX7 EH, 1x 12AX7 EH Balanced.