Oberheim OB-12 Z-Domain Synthesizer

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

"The 4 octave keyboard on these is very playable, offering both velocity and aftertouch.

It not only offers the usual pitch and modulation wheels, but also a ribbon controller, allowing you to alter various parameters with the touch of a finger.

It has an arpeggiator and phrase sequencer built in.

It has 4 digital effects units built in, including: Overdrive, Chorus, Delay and Reverb, and a equalizer built in that offers both graphic and parametric eq with their own front panel sliders.

The synth section offers 2 oscillators, with ring mod and white noise. 2 LFOs and envelope generators for Osc, filter and amp.

These synths are 12 voice polyphonic and offer up to 4 part multi-timbral operation.

There are 256 onboard timbres, which are the single sounds, and 256 onboard programs, which can hold up to 4 parts, in layered, split or midi multi parts.

There are 2 main and 2 auxiliary outputs, a digital out and a separate headphone output. There are MIDI in, out and thru, and 4 different pedal connectors."