Polyphonic MIDI enthusiasts rejoice! The Expert Sleepers USAMO MIDI Output Interface takes an audio signal and uses it to generate stable MIDI messages at its output.
The audio signal itself is generates by the USAMO plug-in, which can be loaded as a VST inside any DAW. MIDI is send to the plug-in via the DAW, then subsequently translated to audio to be sent to the hardware for conversion back to MIDI.
Additionally, the USAMO can generate MIDI clock signals, song position pointers, and more.
Universal Sample-Accurate MIDI Output Interface for Digital Audio Workstations