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.