Original Musitronics Phasor in full working order - gorgeous phaser pedal from the genius who designed the Mu-tron...

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Original Musitronics Phasor in full working order – gorgeous phaser pedal from the genius who designed the Mu-tron Bi-Phase. 

Beautiful, rich phase effects and great vintage tone. Considered to be one of the finest phasers ever made.

It’s in scruffy condition but sounds great. It has just been checked over, calibrated and fitted with an earthed mains cable for safety.

Like all the early Mutron units, it was built to withstand everything seventies musicians could throw at it – with a solid aluminium and steel case this vintage Made In USA pedal weighs in at over 1.5kg.

The sound is everything you could wish for in a top quality phaser – from thick and syrupy to shimmery and delicate – it flatters and enhances whatever you feed through it. Sounds lovely on guitars and synths, glorious on electric pianos and string synths: great playing live and quiet enough to be a serious studio tool.

It has been serviced and calibrated and is in perfect working order.

The internal power transformer has been changed so it runs natively on 240v mains (no step down transformer required) and it’s had replacement knobs fitted.


We usually have several rare Mu-trons for sale: Phasor II, Flanger, Bi-Phase – please see our other listings.


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