Cyma ALT MIDI CCs & NRPNs

MIDI implementation details for the Cyma ALT.

Last update: April 23, 2026 • 5 parameters


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Amplifier envelope

Parameter CC Range Usage Description Orientation
Amplifier envelope attack 73 [0–127]
Note: Only triggered when oscillators 2 to 5 are played via MIDI or the arpeggiator (last matrix row); push-buttons bypass the envelope
0-based
Amplifier envelope decay 75 [0–127]
Note: Only triggered when oscillators 2 to 5 are played via MIDI or the arpeggiator (last matrix row); push-buttons bypass the envelope
0-based
Amplifier envelope sustain 70 [0–127]
Note: Only triggered when oscillators 2 to 5 are played via MIDI or the arpeggiator (last matrix row); push-buttons bypass the envelope
0-based
Amplifier envelope release 72 [0–127]
Note: Only triggered when oscillators 2 to 5 are played via MIDI or the arpeggiator (last matrix row); push-buttons bypass the envelope
0-based

Portamento

Parameter CC Range Usage Description Orientation
Portamento 5 [0–127]
Glide time between note changes for oscillators 2 to 5
Note: Applies to all note changes from any source
0-based

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