RK-002 PolyMUX firmware with better polyphony.
Muxes to the lowest available channel (non round-robin), or evicts the oldest keypress.
vs. RKPOLYMUXALLOCMODE_ROUNDROBIN:
Steals notes in a less intrusive way (the oldest press, rather than round-robin).
vs. RKPOLYMUXALLOCMODE_FIRSTFREE:
Can steal notes.
vs. both:
Only uses the N lowest channels necessary, so you can record a monophonic track, or in limited polyphony, without reconfiguring anything. Just press fewer keys at once.