Hi,
 I am thinking about donating a MIDI interface to my MonoPoly. Not only a
 MIDI/CV interface, but a real MIDI, because I want to control the
 arpeggiator chords from MIDI.
 There seem to be two possibilities:
http://www.analogsynthservice.com/poly6.html
 from Greg Montalbano
 (originally intended for the polysix, but seems to work also for the
 MonoPoly).
http://www.kentonuk.com/kenton/retrofit_kits/kgmp-rk.html
 Very expensive, but missing clock for the arpeggiator. Also I could
 imagine separate Gates for VCA and VCF Envelope.
 Is there any other known interface
 Do you have any experience with one of these interfaces
 Best regards, Florian