Korg Volca FM2

“You could do that, but for this video, the Keystep is connected via USB to an off-camera computer - I needed to go through a computer because I wanted to send MIDI notes from my Keystep but also SYSEX from Dexed, so the computer was also acting as a "MIDI merge" box using Ableton Live, hosting both Dexed and another channel routing MIDI from Keystep to a USB MIDI interface (built in to my audio interface in this case) and from there to the Volca via a 5 pin MIDI to TRS A adapter cable to the Volca FM2.”