Diagram of the front panel of the Tubbutec Juno-66
Download icon for the device's SVG file SVG

Tubbutec Juno-66 MIDI CCs & NRPNs

This MIDI CC implementation applies to the Roland Juno-6 and Juno-60 modified with the Tubbutec Juno-66 MIDI upgrade.

Last update: April 15, 2026 • 27 parameters

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

Arp

Parameter CC Range Usage Orientation
Arp MIDI clock divider 16 [0–127]
0-7: 2.5 bars; 8-15: 2 bars; 16-23: 1.5 bars; 24-31: 1 bar; 32-39: 3/4; 40-47: 1T; 48-55: 1/2; 56-63: 3/8; 64-71: 1/2T; 72-79: 1/4; 80-87: 3/16; 88-95: 1/4T; 96-103: 1/8; 104-111: 1/8T; 112-119: 1/16; 120-127: 1/32
Arp Clock divider 20 [0–127]
0-7: 2.5 bars; 8-15: 2 bars; 16-23: 1.5 bars; 24-31: 1 bar; 32-39: 3/4; 40-47: 1T; 48-55: 1/2; 56-63: 3/8; 64-71: 1/2T; 72-79: 1/4; 80-87: 3/16; 88-95: 1/4T; 96-103: 1/8; 104-111: 1/8T; 112-119: 1/16; 120-127: 1/32

Filter

Parameter CC Range Usage Orientation
Filter cutoff 17 [0–127] —

LFO

Parameter CC Range Usage Description Orientation
S/H LFO amount 18 [0–127] — —
S/H LFO divider 19 [0–127]
0-7: 2.5 bars; 8-15: 2 bars; 16-23: 1.5 bars; 24-31: 1 bar; 32-39: 3/4; 40-47: 1T; 48-55: 1/2; 56-63: 3/8; 64-71: 1/2T; 72-79: 1/4; 80-87: 3/16; 88-95: 1/4T; 96-103: 1/8; 104-111: 1/8T; 112-119: 1/16; 120-127: 1/32
 —
Tri LFO frequency coarse 23 [0–127] — —
Tri LFO frequency fine 24 [0–127] — —
Tri LFO amount 25 [0–127] — —
S/H Clock source 36 [0–127] —
Note: S/H clock source: internal, MIDI note, or MIDI clock

CV

Parameter CC Range Usage Orientation
CV2 (if installed) 21 [0–127] —
CV3 (if installed) 22 [0–127] —

Osc

Parameter CC Range Usage Orientation
Detune amount 26 [0–127] —
Fatness amount 27 [0–127] —

Portamento

Parameter CC Range Usage Orientation
Portamento speed fast 28 [0–127] —
Portamento speed slow 29 [0–127] —

Filter ADSR

Parameter CC Range Usage Orientation
Attack 30 [0–127] —
Decay 31 [0–127] —
Sustain 32 [0–127] —
Release 33 [0–127] —
Amount 34 [0–127] —
Delay 37 [0–127] —
Looping 38 [0–127]
0-63: Off; 64-127: On
Polarity inversion 39 [0–127]
0-63: Normal; 64-127: Inverted

Seq

Parameter CC Range Usage Description Orientation
Seq/Clock source 35 [0–127] —
Note: Sequence clock source: internal, MIDI note, or MIDI clock

Global

Parameter CC Range Usage Orientation
Sustain pedal 64 [0–127]
0-63: Off; 64-127: On
All sound off 120 [0–127] —
All notes off 123 [0–127] —

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.