ARP 16-Voice Electronic Piano


The ARP Quadra was a 73 key produced by ARP Instruments, Inc. from 1979 to 1981, with a specially designed weighted maple action keys, similar to a grand piano. There was also a headphone jack on the front panel and two inputs on the back for external inputs such as tape recorders etc can be played along to.

Sounds

The unit featured two brass pedals, right for sustain, left soft pedal or vibrato.