Damn I was watching this project for years! And now that its finally there I miss it of course...
Well, its only USB Midi so far, buuut (from the FAQ):
Can I buy an "old school" MIDI version of the GenMDM(i.e. 5 pin DIN connection instead of USB)?
Not currently, but this is being explored as a future possibility. Thanks for your patience.
So its worth to wait for that version anyway :)
Thanks for the reminder!