1980's Roland GR-700 Guitar Synthesizer This is basically a Roland JX-3P, you can even use the PG-200 programmer to design your own presets! Unit has been fully tested and calibrated. AC power cable included.
Service notes: Treated and calibrated all (6) 80017a voice chips. Replaced all tact switches and correctly wired SW matrix. Rewired (correctly) primary AC input/power switch connections.