Chase Bliss Thermae MIDI CCs & NRPNs

MIDI implementation details for the Chase Bliss Thermae.

Last update: February 10, 2026 • 17 parameters

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

Knobs

Parameter CC Range Usage Orientation
Mix 14 [0–127] — 0-based
LPF 15 [0–127] — 0-based
Regen 16 [0–127] — 0-based
Glide 17 [0–127] — 0-based
Int 1 (speed) 18 [0–127] — 0-based
Int 2 (depth) 19 [0–127] — 0-based
Ramp 20 [0–127] — 0-based

Toggles

Parameter CC Range Usage Orientation
Toggle 21 [1–3]
1: Left; 2: Center; 3: Right
 0-based
Toggle 22 [1–3]
1: Left; 2: Center; 3: Right
 0-based
Toggle 23 [1–3]
1: Left; 2: Center; 3: Right
 0-based

Sequence

Parameter CC Range Usage Description Orientation
Hold 24 [0–127]
0: Regen knob position; 127: Runaway oscillation
 — 0-based
Slowdown mode 25 [0–127]
0: Normal; 127: Slowdown
Note: Applicable to Sequence Mode only
0-based
Set tap tempo 25 [0–127]
0: Regular step mode; 127: Enter a new base tap tempo
Note: Applicable to Step Mode only
0-based

Other

Parameter CC Range Usage Orientation
Midi clock 51 [0–127]
0: Ignore; 127: Listen
 0-based
Tap switch 93 [0–127]
0-127: Tap tempo
 0-based
Expression 100 [0–127] — 0-based
Bypass 102 [0–127]
0: Bypass; 127: Engage
 0-based

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