MIDI implementation details for the Tasty Chips GR-1.
Last update: April 1, 2026 • 37 parameters
Contributions welcome! You can email us your edited CSV if you don't want to use GitHub.
| Parameter | CC | Range | Usage | Description | Orientation |
|---|---|---|---|---|---|
| Modulation wheel | 1 | — | — | — | 0-based |
| Position | 2 | — | — |
Note: Start and end of sample
|
0-based |
| Density | 3 | — | — |
Note: From 0.1 to 1000 grains per second
|
0-based |
| Grain size | 4 | — | — |
Note: From 5ms to 1000ms
|
0-based |
| Spray | 5 | — | — |
Note: From 0 to 3s max distance
|
0-based |
| NRPN value MSB | 6 | — | — |
Note: From -1 to +1 octave
|
Centered |
| Tune | 7 | — | — |
Note: From 0Hz to 20kHz
|
0-based |
| Panspray | 10 | — | — |
Note: From no sides to no center
|
0-based |
| Scan | 11 | — | — |
Note: From left to right
|
Centered |
| Scan key sync | 33 | — | — | — | 0-based |
| Patch volume | 36 | — | — |
Note: From 0.10 to 10.0
|
0-based |
| Resample antialias on/off | 37 | — | — | — | 0-based |
| Master volume | 39 | — | — |
Note: From 0.003 to 1.00
|
0-based |
| Pitch bend range | 60 | — |
0: -1 octave; 64: original pitch; 127: +1 octave
|
— | Centered |
| Parameter | CC | Range | Usage | Description | Orientation |
|---|---|---|---|---|---|
| Cutoff | 8 | — | — |
Note: From mono to total stereo
|
0-based |
| Resonance | 9 | — | — |
Note: From -2x to +2x replay speed
|
Centered |
| Parameter | CC | Range | Usage | Description | Orientation |
|---|---|---|---|---|---|
| Window sides | 12 | — | — |
Note: From hollow to fat
|
0-based |
| Window title | 13 | — |
0: Sine; 1: Random; 2: Saw; 3: Square
|
— | 0-based |
| Window curve | 14 | — |
0: Sine; 1: Random; 2: Saw; 3: Square
|
— | 0-based |
| Parameter | CC | Range | Usage | Description | Orientation |
|---|---|---|---|---|---|
| LFO 1 waveform | 15 | — | — |
Note: From 50mHz to 50Hz
|
0-based |
| LFO 1 frequency | 17 | — | — |
Note: From 50mHz to 50Hz
|
0-based |
| LFO 1 amount | 18 | — | — | — | 0-based |
| LFO 1 destination | 27 | — |
0: Tune; 1: Pos; 2: Spray; 3: Size; 4: Dens; 5: Cutoff
|
— | 0-based |
| LFO 1 key sync | 31 | — | — | — | 0-based |
| Parameter | CC | Range | Usage | Orientation |
|---|---|---|---|---|
| LFO 2 waveform | 16 | — | — | 0-based |
| LFO 2 frequency | 19 | — | — | 0-based |
| LFO 2 amount | 20 | — | — | 0-based |
| LFO 2 destination | 28 | — |
0: Tune; 1: Pos; 2: Spray; 3: Size; 4: Dens; 5: Cutoff
|
0-based |
| LFO 2 key sync | 32 | — | — | 0-based |
| Parameter | CC | Range | Usage | Orientation |
|---|---|---|---|---|
| CV 1 amount | 21 | — | — | 0-based |
| CV 1 destination | 29 | — |
0: Tune; 1: Pos; 2: Spray; 3: Size; 4: Dens; 5: Cutoff
|
0-based |
| Parameter | CC | Range | Usage | Orientation |
|---|---|---|---|---|
| CV 2 amount | 22 | — | — | 0-based |
| CV 2 destination | 30 | — |
0: Tune; 1: Pos; 2: Spray; 3: Size; 4: Dens; 5: Cutoff
|
0-based |
| Parameter | CC | Range | Usage | Description | Orientation |
|---|---|---|---|---|---|
| Attack time | 23 | — | — |
Note: From 0ms to 12s
|
0-based |
| Decay time | 24 | — | — |
Note: From 0ms to 16s
|
0-based |
| Sustain amplitude | 25 | — | — | — | 0-based |
| Release time | 26 | — | — |
Note: From 0ms to 16s
|
0-based |
This dataset is provided under the Creative Commons Attribution Share Alike 4.0 International license.