Musitronics Mu-Tron Bi-Phase with C-100 Opti-Pot Pedal Flanger These will not show when

These will not show when racked

Modulation depth

For sale serviced and sympathetically-restored

Superb Ampeg B15-NF Portaflex valve amp in very good cosmetic condition and excellent working order

with a touch of crackle on some pots which should clear with use

Musitronics Mu-Tron Bi-Phase with C-100 Opti-Pot Pedal Flanger These will not show whenComplete with the rare Opti Pot controller. Serviced, calibrated and in full working order sounds superb. The condition is very good with signs of age. There are minor scratches, scrapes and dings to the case and knobs. Click on the photos to zoom in and see more shots. Freshly serviced and calibrated by our tech sounds spot on. Converted to 240v (can be swapped back to 110v if needed) We love Bi Phases (it's in our top three phasers for sure) and