Korg Prologue Custom OSC to offer 12xSaw/Square wave oscillator + noise
shape knob - SAW <-> SQR
VOICES number of voices to use, this is per actual voice of multi engine
DETUNE amount of detune per voice, this is calculated as an even detune per voice instance
NOISE LVL noise mix level, higher the noise will result in lower volume of the saw wave mix (calculated as noise * noise lvl + (1 - noise level) * saw)
PHASE SYNC whether to restart phases of all voices upon retrigger (1 = off, 2 = on)
COMP THR threshold for the internal compressor for adjusting volume, 100% = uncompressed, 0% = fully compressed. ratio internally is 0.2 (1/5)