ARP Quartet Multi-Timbral Polyphonic Vintage Analog Synthesizer 1979

Note: Auction links are affiliate links for which the site may be compensated.
YouTube Published on May 11, 2012 by keyboardresource

"Brass, Strings, Organ and Piano sounds can be played individually or layered on top of each other in any combination (although, I can't hear Brass when added to Piano)"


via this auction

"Features:
- Full 49-key polyphonic
- You can layer sounds on each other by pressing one or more sound button (Brass, Strings, Organ, Piano) for very Moog-like sounds
- Each section has separate controls
- Tuning pot is convienently located on top to right of keyboard
- Original(?) folding brackets are attached to bottom to give it a steeper angle when placed on a flat surface"