Classic Quad 22 stereo valve pre amplifier, control unit. Part serviced. Boxed —
Quad 22 tube stereo pre amplifier. Part serviced and boxed. Used condition Quad 22 stereo valve pre amplifier for use with Quad II power amplifiers. I have part serviced this and it sounds great. The only problem is 1 channel is louder than the other. Should be an easy fix. Can use balance control to […]