Diagram of the front panel of the TC Helicon VoiceLive 3
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TC Helicon VoiceLive 3 MIDI CCs & NRPNs

MIDI implementation details for the TC Helicon VoiceLive 3.

Last update: March 21, 2026 • 27 parameters

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

Vocal Harmony

Parameter CC Range Usage Description Orientation
Harmony Vibrato Boost 1 [1–127]
1-63: Off; 64-127: On
Toggle Harmony Vibrato Boost.
0-based
Key 30 [0–11]
0: C; 1: C#; 2: D; 3: D#; 4: E; 5: F; 6: F#; 7: G; 8: G#; 9: A; 10: A#; 11: B
Select Vocal Harmony key.
0-based
Scale 31 [0–7]
0: MAJ1; 1: MAJ2; 2: MAJ3; 3: MIN1; 4: MIN2; 5: MIN3; 6: CUST
Select Vocal Harmony scale.
0-based
Harmony Hold 119 [1–127]
1-63: Off; 64-127: On
Toggle Harmony Hold.
0-based

Guitar

Parameter CC Range Usage Description Orientation
Rhythmic 16 [1–127]
1-63: Off; 64-127: On
Toggle Guitar Rhythmic.
0-based
Delay 17 [1–127]
1-63: Off; 64-127: On
Toggle Guitar Delay.
0-based
Compressor 19 [1–127]
1-63: Off; 64-127: On
Toggle Guitar Compressor.
0-based
uMod 21 [1–127]
1-63: Off; 64-127: On
Toggle Guitar uMod.
0-based
Octaver 23 [1–127]
1-63: Off; 64-127: On
Toggle Guitar Octaver.
0-based
Amp 25 [1–127]
1-63: Off; 64-127: On
Toggle Guitar Amp.
0-based
Wah 27 [1–127]
1-63: Off; 64-127: On
Toggle Guitar Wah.
0-based
Boost 29 [1–127]
1-63: Off; 64-127: On
Toggle Guitar Boost.
0-based
Reverb 46 [1–127]
1-63: Off; 64-127: On
Toggle Guitar Reverb.
0-based
HIT 47 [1–127]
1-63: Off; 64-127: On
Toggle Guitar HIT.
0-based

Vocal

Parameter CC Range Usage Description Orientation
Vocoder/Synth 50 [1–127]
1-63: Off; 64-127: On
Toggle Vocal Vocoder/Synth.
0-based
Rhythmic 51 [1–127]
1-63: Off; 64-127: On
Toggle Vocal Rhythmic.
0-based
HIT 56 [1–127]
1-63: Off; 64-127: On
Toggle Vocal HIT.
0-based
Choir 104 [1–127]
1-63: Off; 64-127: On
Toggle Vocal Choir.
0-based
Harmony 110 [1–127]
1-63: Off; 64-127: On
Toggle Vocal Harmony.
0-based
Double 111 [1–127]
1-63: Off; 64-127: On
Toggle Vocal Double.
0-based
Reverb 112 [1–127]
1-63: Off; 64-127: On
Toggle Vocal Reverb.
0-based
HardTune 113 [1–127]
1-63: Off; 64-127: On
Toggle Vocal HardTune.
0-based
uMod 116 [1–127]
1-63: Off; 64-127: On
Toggle Vocal uMod.
0-based
Delay 117 [1–127]
1-63: Off; 64-127: On
Toggle Vocal Delay.
0-based
Transducer 118 [1–127]
1-63: Off; 64-127: On
Toggle Vocal Transducer.
0-based

Performance

Parameter CC Range Usage Description Orientation
Step 115 [1–127]
1~127: Step number
Select step number.
Note: Maximum step value is not stated in the manual.
0-based

General

Parameter CC Range Usage Description Orientation
All Notes Off 123 [1–127] —
All Notes Off command.
Note: Specific triggering value is not stated in the manual.
0-based

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