Musitronics Mu-Tron Bi-Phase with C-100 Opti-Pot Pedal Modular Synth The face is clean with

The face is clean with minor signs of wear

This unit has a darker sound that can work wonders in a mix

and of course varispeed for accurate tempo-matching

and of course fully serviced by our experienced tape techs to our high standard

Musitronics Mu-Tron Bi-Phase with C-100 Opti-Pot Pedal Modular Synth The face is clean withComplete with the rare Opti Pot controller. Serviced, calibrated and in full working order sounds superb. The condition is good with the usual signs of age. There are scratches, scrapes and dings to the case, but it's built like a tank and nothing affects the operation. The knobs have some wear and the tops have been re painted black to cover minor scratches. Click on the photos to zoom in and see more shots. The Opti Pot pedal has been modified to