t
8
That’s kinda silly. I’ve used more than a few devices that are powered over USB and that have both MIDI-over-USB and good ol” vanilla 5-pin DIN MIDI sockets, but none of them require a connection to a computer in order to function; they’ll run happily with power over USB only using for example a mobile phone charger.
I can’t think of a reason why they did this. Are you sure this limitation still exists?