Early '70s single oscillator monophonic analog synthesizer. Features a 37 note keyboard, 30 preset sounds and controls for filter cutoff, resonance and modulation sliders, LFO modulation rate, portamento, vibrato, pitch bend, volume and master tuning. Also included are ‘Growl’ and ‘Wow’ effects, a random note generator, plus aftertouch which can be assigned to modulate the volume, Vibrato, pitch, ‘Wow’ and ‘Growl’ effects. Features the "borrowed" Moog Ladder filter design. Made in Japan.