Dreadbox Murmux V3 Adept Edition MIDI CCs & NRPNs

MIDI implementation details for the Dreadbox Murmux V3 Adept Edition.

Last update: April 20, 2026 • 53 parameters


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

Performance

Parameter CC Range Usage Description Orientation
Mod wheel 1 — — — 0-based
Master spread 8 — — — 0-based
Modulation source 25 — —
Note: MAIN, LFO, VELOCITY, MODWHEEL, AFTERTOUCH
0-based
Play mode 26 — —
Note: POLY, UNISON, SOLO
0-based
Amplifier velocity 31 — — — 0-based
Sustain pedal 64 —
0-63: Off; 64-127: On
— 0-based
Legato 68 —
0-63: Off; 64-127: On
— 0-based

Oscillators

Parameter CC Range Usage Orientation
Oscillator glide 5 — — 0-based
Oscillator 1 wave 75 — — 0-based
Oscillator 2 wave 76 — — 0-based
Oscillator 1 tune 77 —
0~127: -99 to +99
Centered
Oscillator 2 tune 78 —
0~127: -99 to +99
Centered
Oscillator detune 79 — — 0-based
Oscillator 1 modulation 15 —
0~127: -99 to +99
Centered
Oscillator 2 modulation 16 —
0~127: -99 to +99
Centered
Oscillator mix 70 — — 0-based
Oscillator sync 89 —
0-63: Off; 64-127: On
0-based
Noise mix 96 —
0-63: Off; 64-127: On
0-based

Filter

Parameter CC Range Usage Description Orientation
Filter cutoff 74 — — — 0-based
Filter resonance 71 — — — 0-based
Filter envelope amount 3 —
0~127: -99 to +99
— Centered
Filter LFO amount 4 — — — 0-based
Filter frequency modulation 2 —
0~127: -99 to +99
— Centered
Filter tracking 81 — —
Note: ZERO, HALF, FULL
0-based
Filter bass 17 — — — 0-based

Envelope

Parameter CC Range Usage Orientation
Envelope attack 11 — — 0-based
Envelope decay 12 — — 0-based
Envelope sustain 13 — — 0-based
Envelope release 14 — — 0-based

Amplifier envelope

Parameter CC Range Usage Orientation
Amplifier envelope attack 73 — — 0-based
Amplifier envelope decay 6 — — 0-based
Amplifier envelope sustain 9 — — 0-based
Amplifier envelope release 72 — — 0-based

Amplifier

Parameter CC Range Usage Description Orientation
Amplifier level 7 — — — 0-based
Drive 28 — —
Note: LOW, MID, HIGH
0-based

Polyphonic LFO

Parameter CC Range Usage Description Orientation
Polyphonic LFO rate 19 — — — 0-based
Polyphonic LFO wave 21 — —
Note: SINE, TRI, SAW, RMP, SQR, RND
0-based
Polyphonic LFO sync 29 — —
Note: FREE, KEY, BPM, KBPM
0-based
Polyphonic LFO fade 18 —
0~127: -99 to +99
— Centered
Polyphonic LFO spread 20 —
0~127: -99 to +99
— Centered

LFO B

Parameter CC Range Usage Description Orientation
LFO B rate 22 — — — 0-based
LFO B wave 24 — —
Note: SINE, TRI, SAW, RMP, SQR, RND
0-based
LFO B sync 30 — —
Note: FREE, KEY, BPM, KBPM
0-based
LFO B amount 23 —
0~127: -99 to +99
— Centered

BBD

Parameter CC Range Usage Description Orientation
BBD amount 91 — — — 0-based
BBD morph 92 —
0~127: -99 to +99
— Centered
BBD LFO speed 87 — —
Note: LOW, MID, HIGH
0-based
BBD LFO depth 88 — —
Note: LOW, MID, HIGH
0-based

Delay

Parameter CC Range Usage Orientation
Delay mix 93 — — 0-based
Delay time 94 — — 0-based
Delay feedback 95 — — 0-based

System

Parameter CC Range Usage Orientation
All sound off 120 —
0-63: Off; 64-127: On
0-based
All noise off 123 —
0-63: Off; 64-127: On
0-based

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