Musitronics Mu-Tron Bi-Phase

Serviced, calibrated and in full working order – sounds superb. Complete with double footswitch (not original).

The condition is good with signs of age. There are scratches, scrapes and dings to the case and knobs. There are a couple of dents on this unit, one on the bottom right corner and the other to the face as shown in its own photo. Click on the photos to zoom in and see more shots. If you want a cleaner example we may have one available – check our other listings or get in touch.

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 3 phasers for sure) and we’re not alone: not only are they a staple effect of many dub reggae producers (Lee Perry most notably), but they’re widely-used with guitars/synths/keys etc in a wide variety of genres. A truly legendary effect.

We are big Mutron fans and usually have several other Musitronics pedals, including the Mu-tron III, Phasor, Phasor II and Octave Divider – see all our Mu-tron listings here

As used by the Smashing Pumpkins on Siamese Dream:

“This is one of the secrets to our secret sound. This is the Mutron Biphase. We run everything through it – everything. It’s fabulous” – Butch Vig

And of course, Lee Perry and many dub/reggae artists that have followed – hi-hats, guitars, keys all sound ‘proper’ through a Bi-Phase…