Maestro USS-1 Universal Synthesizer System Synth Effect This disables compression on 2

This disables compression on 2 of the 4 frequency bands

all M cards the same

This is a very heavy item and we welcome collection in person

Vintage footswitch for your Ace Tone "Rhythm Ace" drum machine

but was well-worth the effort and grey hairs because the sound is truly superb

Maestro USS-1 Universal Synthesizer System Synth Effect This disables compression on 2This is an extraordinary piece of kit that we have totally fallen in love with. Essentially it is several of the legendary effects that Tom Oberheim designed for Maestro, all in one beautiful, super sized unit (the scale may not be obvious from the pictures but it's about 55cm long the buttons are the same ones as one the classic Maestro PS 1A phaser). In excellent working order. Fully serviced by James Walker at Synth Repair Services. Fully tested by