[Joonas] became frustrated with cheap but crappy MIDI to USB converters, and the better commercial ones were beyond his budget. He used a Teensy LC to build one for himself and it did the job ...

To aid in his own performances, [alekappa] built a special interface to take signals from a joystick and convert them to MIDI messages carried over USB.

The TerraTec Axon AX 50 USB is a guitar-to-MIDI converter, so to use it you'll also have to buy an appropriate hexaphonic pickup for your guitar and a 13-pin cable.

Has anyone got this combination working together? I have a few titles with MIDI music that I'd like to output via my Roland UM-One USB adapter to my SoundCanvas SC-88. I can get MIDI output ...

MIDI 2.0 is (hopefully) right around the corner. And Roland is trying to stay ahead of the game. The A-88MKII keyboard is the first from the company to support the new standard as it works its way ...