Dusty Mesa-Boogie with blown-up preamp tube

March 27th, 2014 posted under Amps.

This Mesa-Boogie Nomad came onto the bench because one of the Master Volume knobs wasn’t working. After replacing the potentiometer, we noticed a blown-up preamp tube and replaced that. The inside also got a nice cleaning and so did all of the potentiometers and jacks. The amp sounded killer, very well designed inside.