Universal Audio Ruby '63 MIDI CCs & NRPNs

MIDI implementation details for the Universal Audio Ruby '63.

Last update: September 21, 2026 • 19 parameters

Download icon for CSV file CSV Download icon for Condukt iOS / Mac Configure Novation Launch Control XL 3 Custom Mode Launch Control XL 3 Download icon for Deluge instrument definition Deluge Download icon for Oxi instrument definition OXI Download icon for DROID patch file DROID Download icon for Pyramid def file Pyramid Download icon for Hapax definition Hapax

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

Global controls

Parameter CC Range Usage Description Orientation
Bypass 19 [0–2]
0: Bypass; 1: Unbypass Left Footswitch; 2: Unbypass Right Footswitch
 — 0-based
Store 16 [0–1]
0: Off; 1: Hold
Note: Stores the current edits to the active preset
0-based

Footswitches

Parameter CC Range Usage Description Orientation
Footswitch Left 12 [0–1]
1: Toggle footswitch
Note: MIDI CCs for footswitches control footswitch presses. Behavior depends on the pedal's footswitch mode.
0-based
Footswitch Right 13 [0–1]
1: Toggle footswitch
Note: MIDI CCs for footswitches control footswitch presses. Behavior depends on the pedal's footswitch mode.
0-based

Amp

Parameter CC Range Usage Orientation
Channel Select 17 [0–2]
0: Brilliant; 1: Normal; 2: Vibrato
 0-based
Output 7 [0–127]
0~127: Output
 0-based
Volume 22 [0–127]
0~127: Volume
 0-based
Bass 31 [0–127]
0~127: Bass
 0-based
Treble 33 [0–127]
0~127: Treble
 0-based
Cut 36 [0–127]
0~127: Cut
 0-based
Room 30 [0–127]
0~127: Room
 0-based
Boost Enable 40 [0–1]
0: Off; 1: On
 0-based
Boost 41 [0–127]
0~127: Boost
 0-based

Cabinet

Parameter CC Range Usage Description Orientation
Cab Select 18 [0–6]
0~5: Cab 1-6; 6: No Cab
Note: Values above 6 are clamped to Cab 1 to prevent accidentally disabling the cab
0-based
Cab Up 14 [0–1]
1: Toggle switch
 — 0-based
Cab Down 15 [0–1]
1: Toggle switch
 — 0-based

Vibrato

Parameter CC Range Usage Orientation
Vib Enable 60 [0–1]
0: Off; 1: On
 0-based
Vib Speed 61 [0–127]
0~127: Vibrato speed
 0-based
Vib Intensity 62 [0–127]
0~127: Vibrato intensity
 0-based

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