Tested in great working condition, includes original manual and AC power cord. Missing one slider cap and chassis mount screw. See photos.
Digital synthesizer based on Phase Distortion Synthesis, kind of similar the DX-7 FM Synthesis in terms of sound. Its a 16 voice synth that can be split into 2 parts, plus an 8 track sequencer. The voice structure is 2 oscillators, with a variety of standard and unusual waveforms including resonant waves that make up for the lack of filter. The waveforms get modulated by the 8 stage envelope generator (of which there are 3 for the pitch, waveform, and VCA) to create timbral changes. In addition to that there is a ring modulator, noise source, and chorus.