Rhythm Ace mod info
USB MIDI
Simply select any of the devices named RHYTHM ACE to send data to it. The device has 4 channels of USB midi so multiple applications can send to it at once and to avoid any conflicts.
Accepts all channels
DIN MIDI
Accepts the first channel it receives after turning on.
The eight sounds are accessible from any octave. Kick is any C with the next seven keys going up the chromatic scale corresponding to the other sounds.
Each sound has velocity control where 100 is set to the original sound level.
The original rhythms can be played but are at a decreased volume do to how the triggering works.
DIN MIDI is recommended as USB will always have some noise.
The balance knob on the device controls the level of the noise channel. If something it’s sounding right, turn it first.
Hardware uses a Teensy 4.1 and MCP48 8x8b DAC