The Pro2000 can't really do polyphony - you could use a keyboard with 2 zones each outputting different MIDI channels that correspond to the CV/Gates on the back of your Pro2000. The only thing is that you would need to have the same patch programmed for each "voice" and you would have to play intervals in seperate octaves on the keyboard (cause of the zoning you would have to do, see ghetto ASCII graphic below). It would be kinda funky. As one of my teachers said "Who the hell needs polyphony anyways?" :). There are other MIDI to CV convertors out there that can operate polyphonicly but I can't remember what the names of them are. I'm sure some other MotMers would be able to help you out with that. Keep in mind also that you can always record multiple monophonic lines as audio into a sequencer and layer them together to achieve polyphony. Obviously this wouldn't really work for a live gig but it will get the job done.
(Zone 1 - MIDI channel 1 - Pro2k G/CV A)/ (Zone 2 - MIDI channel 2 - Pro2k G/CV)
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Very helpful Chaz! Thank you... Now I understand alsohow to take advantage of the Pro-2000.So, how would you achieve Polyphony? Even just 2-notepolyphony?Best,Ithai.