Diagram of the front panel of the Roland S-1
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Roland S-1 MIDI CCs & NRPNs

MIDI implementation details for the Roland S-1.

Last update: November 27, 2025 • 54 parameters

Contributions welcome! You can email us your edited CSV if you don't want to use GitHub.

Controls

Parameter CC Range Usage Orientation
Mod Wheel 1 [0–127] — 0-based
Expression Pedal 11 [0–127] — 0-based
Damper Pedal 64 [0–127] — 0-based

LFO

Parameter CC Range Usage Description Orientation
LFO Rate 3 [0–127] — — 0-based
LFO Waveform 12 [0–127] — — 0-based
LFO Modulation Depth 17 [0–127] — — 0-based
LFO Mode 79 [0–127] — — 0-based
LFO Key Trigger 105 [0–127] — — 0-based
LFO Sync Mode 106 [0–127] —
Note: Version 1.02
0-based

Voice

Parameter CC Range Usage Description Orientation
Portamento Time 5 [0–127] — — 0-based
Pan 10 [0–127] — — Centered
Portamento Mode 31 [0–127] — — 0-based
Portamento 65 [0–127] —
Note: not clear how this differs from portamento mode
0-based
Keyboard Transpose 77 [0–127] — — 0-based
Polyphony Mode 80 [0–127] — — 0-based
Chord Mode Voice 2 On/Off 81 [0–127] — — 0-based
Chord Mode Voice 3 On/Off 82 [0–127] — — 0-based
Chord Mode Voice 4 On/Off 83 [0–127] — — 0-based
Chord Mode Voice 2 Key Shift 85 [0–127] — — 0-based
Chord Mode Voice 3 Key Shift 86 [0–127] — — 0-based
Chord Mode Voice 4 Key Shift 87 [0–127] — — 0-based
Chorus Type 93 [0–127] — — 0-based

Oscillators

Parameter CC Range Usage Orientation
Oscillator LFO Pitch 13 [0–127] — 0-based
Oscillator Range 14 [0–127] — 0-based
Oscillator Square Pulse Width 15 [0–127] — 0-based
Oscillator PWM Source 16 [0–127] — 0-based
Oscillator Pitch Bend Sensitivity 18 [0–127] — 0-based
Oscillator Square Level 19 [0–127] — 0-based
Oscillator Saw Level 20 [0–127] — 0-based
Oscillator Sub Level 21 [0–127] — 0-based
Oscillator Sub Octave Type 22 [0–127] — 0-based
Oscillator Noise Level 23 [0–127] — 0-based
Oscillator range fine tune 76 [0–127] — 0-based
Noise Mode 78 [0–127] — 0-based

Filter

Parameter CC Range Usage Orientation
Filter Envelope Depth 24 [0–127] — 0-based
Filter LFO Depth 25 [0–127] — 0-based
Filter Keyboad Follow 26 [0–127] — 0-based
Filter Bend Sensitivity 27 [0–127] — 0-based
Filter Resonance 71 [0–127] — 0-based
Filter Frequency 74 [0–127] — 0-based

Envelope

Parameter CC Range Usage Orientation
Amp Envelope Mode SW 28 [0–127] — 0-based
Envelope Trigger Mode 29 [0–127] — 0-based
Envelope Sustain 30 [0–127] — 0-based
Envelope Release 72 [0–127] — 0-based
Envelope Attack 73 [0–127] — 0-based
Envelope Decay 75 [0–127] — 0-based

EFX

Parameter CC Range Usage Orientation
EFX Reverb Time 89 [0–127] — 0-based
EFX Delay Time 90 [0–127] — 0-based
EFX Reverb Level 91 [0–127] — 0-based
EFX Delay Level 92 [0–127] — 0-based

Osc Draw/Chop

Parameter CC Range Usage Orientation
Oscillator Draw Multiply 102 [0–127] — 0-based
Oscillator Chop Overtone 103 [0–127] — 0-based
Oscillator Chop Comb 104 [0–127] — 0-based
Oscillator Draw Step/Slope 107 [0–127] — 0-based

This dataset is provided under the Creative Commons Attribution Share Alike 4.0 International license.