MXR Micro Amp (Used)

Pedal is in great shape, with only a couple dings in the case. Comes with original. 100% working as it should.

From MXR

This device adds a preset amount of gain, using a single control. With a guitar, this lets you boost your signal for lead work, adjust between two different guitars with unmatched output (i.e., humbucker to single coils), or it can supply a permanent boost in a long effects chain where signal drop off is a problem.