Musitronics Mu-Tron Bi-Phase & C-100 Opti-Pot Pedal Effects Pedal These are minor niggles but

These are minor niggles but are worth mentioning - it's a stunning echo with a very unusual sound and feature set

Condition is fair for its age – it's built like a tank and so although the casing has plenty of dings and signs of age it still looks like it means business

The heads have been re-lapped and aligned for optimum performance: operationally this machine is in superb order

The cabinets of the A-100 models were all

An octave buffer board has been installed

Musitronics Mu-Tron Bi-Phase & C-100 Opti-Pot Pedal Effects Pedal These are minor niggles butExcellent condition. Complete with C 100 Opti Pot pedal. Serviced, calibrated and in full working order sounds superb.