connectivity
MIDI CC reference
The CCs TE documents — track volume, mute and pan, tempo, groove, scenes, project and master EQ — plus what we measured on OS 1.1.33, including play, stop and track-select CCs that TE's table leaves out.
TE's table covers the mixer and song-level controls; the encoders of each track's pages follow the pattern in the track CC unit. Most CCs change the open project, which the unit saves by itself. Remote key presses do not work on current firmware, so screens cannot be navigated over MIDI.
Details
- TE’s guide
Most controls answer MIDI CCs out of the box; TE's reference table lists only the main ones, every one taking values 0–127.
- TE’s guide
On channels 1–16, one per track: CC7 volume, CC9 mute, CC10 pan, and CC46, which TE labels only "track parameters".
- TE’s guide
On any channel: CC80 tempo, CC81 groove, CC82 scene (switching at a delay), CC83 previous scene, CC84 next scene, CC85 scene (switching at once) and CC86 project.
- TE’s guide
CC90 drives the master EQ on channels 1–4.
- community
Community tests map CC90 channel 1 to the low band, 2 to mid and 3 to high; reports on channel 4 (blend) disagree.
- TE’s changelog
The delayed scene switch (CC82) was added in OS 1.1.0.
- checked on a unit · 1.1.33
CC80 sets the tempo to twice the value in BPM within 40–220 — 60 gives 120 BPM, values up to 20 give 40 and values from 110 give 220.
- checked on a unit · 1.1.33
CC9 mutes the track at any value from 1 to 127 and unmutes it at 0; it sets a state and does not toggle.
- checked on a unit · 1.1.33
Missing from TE's table but working, CC104 at 127 starts playback and CC105 at 127 stops it.
- checked on a unit · 1.1.33
CC102 on channel 1 selects a track counting from zero, so value 2 selects track 3.
- checked on a unit · 1.1.33
The remote key-press CCs (CC106/CC107) that community tools used on older firmware have no effect on OS 1.1.33.
- community
By default channel N addresses track N — 1–8 the instrument tracks, 9–16 the auxiliary tracks from brain to FX II.
- community
Outside controller mode, turning encoders sends no CCs, so other gear cannot read the OP-XY's knob positions.