MIDI messages
| Control Change Number | Data | Description |
| 0 | 0-127 | 0 = Bypass ON 127= BYPASS OFF |
| 1 | 1 | Toggle bypass |
| 2 | 1 | Toggle Dry channel |
| 3 | 1 | Toggle Fuzz channel |
| 4 | 1 | Toggle Overdrive channel |
| 5 | 1 | Toggle Distortion channel |
| 6 | 0-127 | 0=Dry channel OFF 127=Dry channel ON |
| 7 | 0-127 | 0=Fuzz channel OFF 127=Fuzz channel ON |
| 8 | 0-127 | 0=Overdrive channel OFF 127=Overdrive channel ON |
| 9 | 0-127 | 0=Distortion channel OFF 127=Distortion channel ON |
| 10 | 1 | Toggle Series/Parallel mode |
| 11 | 0-127 | 0=Parallel 127=Series |
| 12 | 0-127 | Filter |
| 13 | 0-127 | Level |
| Program Change Number | Data | Description |
| 0 | – | Load Preset 1 |
| 1 | – | Load Preset 2 |
| 2 | – | Load Preset 3 |