Diagram of the front panel of the Dreadbox Nymphes
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Dreadbox Nymphes MIDI CCs & NRPNs

MIDI implementation details for the Dreadbox Nymphes.

Last update: February 3, 2026 • 82 parameters

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

Oscillator

Parameter CC Range Usage Orientation
Oscillator level 9 [0–127] — 0-based
Sub level 10 [0–127] — 0-based
Noise level 11 [0–127] — 0-based
Pulse width 12 [0–127] — 0-based
LFO pitch depth 13 [0–127] — 0-based
EG pitch depth 14 [0–127] — 0-based
Detune 15 [0–127] — 0-based
Chord selector 16 [0–127] — 0-based
OSC wave 70 [0–127] — 0-based

Amp

Parameter CC Range Usage Orientation
Amp level 7 [0–127] — 0-based
Amp EG attack 73 [0–127] — 0-based
Amp EG decay 84 [0–127] — 0-based
Amp EG sustain 85 [0–127] — 0-based
Amp EG release 72 [0–127] — 0-based

Filter

Parameter CC Range Usage Orientation
LPF cutoff 74 [0–127] — 0-based
LPF tracking 4 [0–127] — 0-based
HPF cutoff 81 [0–127] — 0-based
Resonance 71 [0–127] — 0-based
Filter EG attack 79 [0–127] — 0-based
Filter EG decay 80 [0–127] — 0-based
Filter EG sustain 82 [0–127] — 0-based
Filter EG release 83 [0–127] — 0-based
LPF EG depth 3 [0–127] — 0-based
LFO cutoff depth 8 [0–127] — 0-based

Reverb

Parameter CC Range Usage Orientation
Reverb size 75 [0–127] — 0-based
Reverb decay 76 [0–127] — 0-based
Reverb filter 77 [0–127] — 0-based
Reverb mix 78 [0–127] — 0-based

LFO 1

Parameter CC Range Usage Description Orientation
LFO 1 rate 18 [0–127] — — 0-based
LFO 1 wave 19 [0–127] —
Note: Discrete waveforms: triangle, saw/ramp down, saw/ramp up, square, and random (sample-and-hold)
0-based
LFO 1 delay 20 [0–127] — — 0-based
LFO 1 fade 21 [0–127] — — 0-based
LFO 1 type 22 [0–3]
0: BPM; 1: Low; 2: High; 3: Track
 — 0-based
LFO 1 key sync 23 [0–1]
0: Off; 1: On
 — 0-based

LFO 2

Parameter CC Range Usage Description Orientation
LFO 2 rate 24 [0–127] — — 0-based
LFO 2 wave 25 [0–127] —
Note: Discrete waveforms: triangle, saw/ramp down, saw/ramp up, square, and random (sample-and-hold)
0-based
LFO 2 delay 26 [0–127] — — 0-based
LFO 2 fade 27 [0–127] — — 0-based
LFO 2 type 28 [0–3]
0: BPM; 1: Low; 2: High; 3: Track
 — 0-based
LFO 2 key sync 29 [0–1]
0: Off; 1: On
 — 0-based

Modulation

Parameter CC Range Usage Orientation
Modulation source (MS) selector 30 [0–3]
0: LFO 2; 1: Mod wheel; 2: Velocity; 3: Aftertouch
 0-based
MS OSC wave depth 31 [0–127] — 0-based
MS OSC level depth 32 [0–127] — 0-based
MS SUB level depth 33 [0–127] — 0-based
MS Noise level depth 34 [0–127] — 0-based
MS LFO pitch depth depth 35 [0–127] — 0-based
MS Pulse width depth 36 [0–127] — 0-based
MS Glide depth 37 [0–127] — 0-based
MS Detune depth 39 [0–127] — 0-based
MS Chord selector depth 40 [0–127] — 0-based
MS EG pitch depth depth 41 [0–127] — 0-based
MS LPF cutoff depth 42 [0–127] — 0-based
MS Resonance depth 43 [0–127] — 0-based
MS LPF EG depth depth 44 [0–127] — 0-based
MS HPF Cutoff depth 45 [0–127] — 0-based
MS LPF Tracking depth 46 [0–127] — 0-based
MS LPF Cutoff LFO depth depth 47 [0–127] — 0-based
MS Filter EG attack depth 48 [0–127] — 0-based
MS Filter EG decay depth 49 [0–127] — 0-based
MS Filter EG sustain depth 50 [0–127] — 0-based
MS Filter EG release depth 51 [0–127] — 0-based
MS Filter amp attack depth 52 [0–127] — 0-based
MS Filter amp decay depth 53 [0–127] — 0-based
MS Filter amp sustain depth 54 [0–127] — 0-based
MS Filter amp release depth 55 [0–127] — 0-based
MS LFO 1 rate depth 56 [0–127] — 0-based
MS LFO 1 wave depth 57 [0–127] — 0-based
MS LFO 1 delay depth 58 [0–127] — 0-based
MS LFO 1 fade depth 59 [0–127] — 0-based
MS LFO 2 rate depth 60 [0–127] — 0-based
MS LFO 2 wave depth 61 [0–127] — 0-based
MS LFO 2 delay depth 62 [0–127] — 0-based
MS LFO 2 fade depth 63 [0–127] — 0-based
MS Reverb size depth 86 [0–127] — 0-based
MS Reverb decay depth 87 [0–127] — 0-based
MS Reverb filter depth 88 [0–127] — 0-based
MS Reverb mix depth 89 [0–127] — 0-based

General

Parameter CC Range Usage Orientation
Mod wheel 1 [0–127] — 0-based
Glide 5 [0–127] — 0-based
Play mode 17 [0–5]
0: Poly; 1: Uni-A; 2: Uni-B; 3: TRI; 4: DUO; 5: MONO
 0-based
Sustain pedal 64 [0–1] — 0-based
Legato 68 [0–1]
0: Off; 1: On
 0-based

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