Knobula Pianophonic MIDI CCs & NRPNs

MIDI implementation details for the Knobula Pianophonic


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

System

Parameter CC Range Usage Description Orientation
All sounds off 120 [0–0]
0: All sounds off
Forces all voices off ignoring release time
Note: Trigger function via hardware: Press Shift button fast 4 times
0-based
Main volume 7 [0–127]
0~127: Mute to +9dB
Additional scaling of output signal
Note: Default is 100. 100 is unity gain.
0-based

Voice

Parameter CC Range Usage Description Orientation
Chord select 1 [0–127]
0~127: Select chord slot 0-8
Select chord slot
Note: Not stored.
0-based

Envelope

Parameter CC Range Usage Description Orientation
Attack offset 73 [0–127]
0~127: Bipolar offset
Bipolar offset to Attack knob value
Note: Dedicated pot. Not stored.
Centered
Decay offset 75 [0–127]
0~127: Bipolar offset
Bipolar offset to Decay knob value
Note: Dedicated pot. Not stored.
Centered
Release offset 72 [0–127]
0~127: Bipolar offset
Bipolar offset to Release knob value
Note: Dedicated pot. Not stored.
Centered

Filter

Parameter CC Range Usage Description Orientation
Filter offset 74 [0–127]
0~127: Bipolar offset
Bipolar offset to Filter knob value
Note: Dedicated pot. Not stored.
Centered

Oscillator

Parameter CC Range Usage Description Orientation
Detune offset 94 [0–127]
0~127: Bipolar offset
Bipolar offset to Detune knob value
Note: Dedicated pot. Not stored.
Centered
Start position offset 78 [0–127]
0~127: Bipolar offset
Bipolar offset to Start Position knob value
Note: Dedicated pot + CV. Not stored.
Centered
Morph speed offset 77 [0–127]
0~127: Bipolar offset
Bipolar offset to Morph Speed knob value
Note: Dedicated pot. Not stored.
Centered

Effects

Parameter CC Range Usage Description Orientation
Reverb send scaling 92 [0–127]
0~127: Mute to +9dB
Additional scaling factor on reverb send path
Note: Dedicated pot. Not stored. 64 is unity gain.
0-based

Calibration

Parameter CC Range Usage Description Orientation
V/Oct slope 23 [0–127]
0~127: 1.10V/Oct to 0.91V/Oct
Adjust the sensitivity of the V/Oct input
Note: Default is 64. 64 is exactly 1V/Oct.
Centered
V/Oct offset 24 [0–127]
0~127: -100 cents to : +100 cents
Adjust the static offset to be applied to the V/Oct input
Note: Default is 64. 64 is no offset.
Centered

The portions of this library that refer to specific devices may be owned by the devices' respective manufacturers. Everything else is licensed under the Creative Commons Attribution Share Alike 4.0 International license.