Maestro PS-1B Phase Shifter Guitars The ultimate incarnation of Roland’s

The ultimate incarnation of Roland’s RE tape echo series

calibrated

and at a fraction of the price

remote reverb tank unit

Maestro PS-1B Phase Shifter Guitars The ultimate incarnation of Roland’sRare 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