Tung-Sol Tube Upgrade Kit For Mesa Boogie Single Rectifier & Solo 50 Amps w/6L6GCSTR 12AX7

This set includes:
(2) Matched Tung-Sol 6L6GCSTR power tubes
(4) Tung-Sol 12AX7 preamp tubes
(1) "Gain Balanced" Tung-Sol 12AX7 preamp tube (phase inverter) marked with yellow "Balanced Triodes" Sticker

Audio Tubes Direct is an Authorized Tung-Sol, Electro-Harmonix, Genalex, Mullard, Sovtek & Svetlana Dealer. If you do not see the amp set you are looking for, please let us know. The Tung-Sol legacy continues with the 6L6GC STR. The ultimate in musical tone and smooth overdrive, the STR delivers the sound that established Tung-Sol as the benchmark of quality. Built to the same “Special Tube Request” specs of leading amplifier manufacturers of the 1960s, the 6L6GC STR is a rugged and reliable power tube for use in the most demanding guitar amplifier circuits.The Tung-Sol 12AX7 is warm and musical with high gain, ultra-low microphonics and superb linearity with a dynamic 3-D sound. Manufactured in the famous Reflektor plant in Saratov, Russia, these brand new tubes have been tested on the industry’s most reliable, voltage controlled testing equipment and exceed all manufacturer’s specifications. They are guaranteed from the manufacturer to be new and free from any defects in materials or craftsmanship and are backed by our 30 Day Warranty. The balanced 12AX7 for the phase inverter slot is marked with a yellow "balanced triodes" sticker.