“Ensoniq ESQ-1 Synthesizer w/ 1 ROM expansion card & Power Cord 1987.
Serial number is ESQ-21410-S
All keys work except the lowest key on the left. I can send a video of all other keys working if requested. I am not a keyboard player so I can speak to the programming parts of this instrument. The different voicings seem to work.
Comes with hard shell case. (Heavy)” Click here to visit listing on eBay