SEQUENCER features a very basic 256 steps sequencer syncable to external Midi clock
Korg poly 800 battery mod cutting traces driver#
TheNJM chip is a resonant (but not up to self-resonance) bipolar analog 4 poles lowpass with cutoff and contour.ĮFFECTS analog stereo chorus board based on BBD 3209 + driver 3102. LFO there are 2 delayed triangle-shapped modulators triggered by joystick control.įILTER a limited paraphonic filter based on a single NJM2069: whole mode: 1 x 8 voices for full polyphony.ĭCO an oscillator features 2 summable waveforms sawtooth and square + 4 additive harmonic octaves heights at 16' 8' 4' 2' + 1 white noice generator.ĮDIT INTERFACE poor and sluggish with 1 parameter per time.ĮNVELOPE there are 3 EGs with ADBSSR segments, wich stands for: Attack, Decay, Break point, Slope, Sustain and Release. double mode: 2 x 4 voices for a thicker richer sound2 The OKI generates 8 DCO digitally controlled oscillators assignable in 2 different manners: Music oscillator DCO is based on a OKI MS-M5232 chip, best known as implemented on some early '80 arcade games (now emulated by famous MAME emulator). TECH main unit is a 8 bits controller CPU Intel 8050 family. Power supply is external with 9V with negative on center. Switch selector between synth and tape mode Main panel features basic alphanumeric display, 15 buttons and 3 knobs
MODULE unit can be rackmounted with optional ears. Module of the famous polysynth Poly-800 with some handy technical enhancements.