Musitronics Mu-Tron Bi-Phase

Serviced, calibrated and in full working order – sounds superb. Complete with original footswitch.

The condition is very good with minor signs of age. There are some scratches, scrapes and dings to the case and knobs, but overall it’s very clean. The footswitch is quite worn. We have several available – check our other listings or get in touch.

Freshly-serviced and calibrated by our tech – sounds spot on.

110v US model – it will require a step-down transformer for use in the UK/EU. We do not recommend using cheap generic Chinese mains transformers and can supply a high quality UK-made transformer if required.

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…