KRM61 is a reasonable emulation of the 1982 Korg Poly61
- 2 DCO’s (DCO1-saw/square/pulse DCO2-saw/square)
- VCF – 4 pole LP filter
- EG (env generator/ADSR) shared with VCF/VCA
- MG = LFO – sine modulation of DCO Pitch/PW/VCF Cut Off
Original had 8 voice Unison, this has chorus instead. Original also had ARP… not needed for this, most decent hosts will have one.