Maestro PS-1B Phase Shifter Guitars whereas turning counter clockwise yields

whereas turning counter clockwise yields a darker

For sale in excellent cosmetic condition with only very small signs of wear showing on the face and on the end panels of the unit

It's a ground-breaking historic analogue drum synth with onboard sequencer

The ultimate incarnation of Roland’s RE tape echo series

Awaiting a full service

Maestro PS-1B Phase Shifter Guitars whereas turning counter clockwise yieldsRare later version of the classic Maestro phaser. The PS 1B is the same as a PS 1A but the with addition of a knob to give variable phasing rate. The PS 1A is still one of our "go to" phasers and had plenty of the the standard PS 1A units through. Produced in the 70s and designed by Tom Oberheim (but although for a US brand they were actually made in Japan), they have a fabulous lush warm sound and three switchable settings. The variable speed control