Chase Bliss Blooper — MIDI Editor & CC Reference

Control the Chase Bliss Blooper from your browser — MIDI control reference, interactive editor, and AI-generated presets. Free, no install.

Explore the Blooper controls in your browser and connect compatible MIDI hardware to send settings to your pedal. The reference below shows the controls mapped in Nitelite; available functions depend on the pedal and firmware. The default MIDI channel in Nitelite is 2. Browser MIDI control works in Chrome, Edge, Opera, or Brave — no install required.

Knobs

Control	MIDI CC	Description
VOLUME	CC 14	Loop loudness. Noon = unity, max = 2x boost. Controls ramp speed when ramping engaged.
LAYERS	CC 15	Navigate overdub layers (8 levels undo/redo). CCW removes layers, CW adds them back.
REPEATS	CC 16	Loop fade during overdub. Lower = faster fade. Max = infinite looping.
MOD A	CC 17	Modifier A control. Noon = neutral zone, different behaviors on either side.
STABILITY	CC 18	Analog broken feel (wow, flutter, noise, filtering). Min = bypassed for clean looping.
MOD B	CC 19	Modifier B control. Noon = neutral zone, different behaviors on either side.

Switches

Switch	MIDI CC	Positions
MOD A	CC 21	1 / 2 / 3
MODE	CC 22	NORM / ADD / SAMP
MOD B	CC 23	4 / 5 / 6

DIP Switches — CONTROL

Control	MIDI CC	Description
VOLUME	CC 61	Enable ramping/expression control for VOLUME knob
MOD A	CC 62	Enable ramping/expression control for MOD A knob
STABILITY	CC 63	Enable ramping/expression control for STABILITY knob
MOD B	CC 64	Enable ramping/expression control for MOD B knob
REPEATS	CC 65	Enable ramping/expression control for REPEATS knob
BOUNCE	CC 66	Bounce mode: parameters modulate back and forth
SWEEP	CC 67	Sweep direction: Top or Bottom
ALT A	CC 68	Enable alternate modifier bank for Channel A (Chromatic Speed, Pitcher, Stutter)

DIP Switches — CUSTOMIZE

Control	MIDI CC	Description
ALT B	CC 71	Enable alternate modifier bank for Channel B (Stretcher, Stopper, Swapper)
MOTOBYP	CC 72	Momentary bypass mode
BUFFER	CC 73	Buffered bypass when on, true bypass when off
LOOPING	CC 74	Looping on/off in Sampler mode
TRAILS	CC 75	Allow loop to fade out after bypass
UNUSED	CC 76	Not documented
UNUSED	CC 77	Not documented
UNUSED	CC 78	Not documented

Footswitches

REC/PLAY — CC 1
STOP — CC 4

Special MIDI Functions

Expression — CC 100
Mod A Toggle — CC 30. Toggles the Mod A modifier on or off.
Mod B Toggle — CC 31. Toggles the Mod B modifier on or off.
MIDI Clock — CC 51. When off, ignores incoming MIDI clock; when on, listens for MIDI clock to sync loop length.
Ramping — CC 52. Enables or disables the ramping function (parameters sweep from one extreme to the other).
Multi-Control — CC 11. Triggers a looper function by value: 1=Record, 2=Play, 3=Overdub, 4=Stop, 5=Undo, 6=Redo, 7=Erase.
Ramp Speed — CC 20. Controls how fast parameters sweep when ramping is engaged (full CCW = slowest, full CW = fastest).
Note Divisions — CC 54. Sets the MIDI clock note division for tempo sync: 0=Whole, 1=Half, 2=Dotted, 3=Quarter, 4=Eighth, 5=Triplet, 6=Sixteenth, 7=Thirty-second.
Preview / Save-Load — CC 24. Controls the Preview/Save-Load toggle switch position: 1=Left (Preview), 2=Center, 3=Right (Save-Load).