Universal Audio Starlight — MIDI Editor & CC Reference
Control the Universal Audio Starlight from your browser — MIDI control reference, interactive editor, and AI-generated presets. Free, no install.
Explore the Starlight 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 1. Browser MIDI control works in Chrome, Edge, Opera, or Brave — no install required.
Knobs
| Control | MIDI CC | Description |
|---|---|---|
| DELAY | CC 23 | Delay time. Range depends on engine: Tape EP-III 80–700 ms, Analog DMM 110–1068 ms, Precision 120–1500 ms, Cooper Time Cube 120–2500 ms. |
| FEEDBACK | CC 24 | Number of repeats. Higher values approach self-oscillation. |
| MIX | CC 22 | Dry/wet blend. Fully clockwise = 100% wet (kill dry). |
| DIVISION | CC 25 | Tap-tempo note subdivision (6 positions). Sets how the tap tempo is divided for the delay time. |
| COLOR | CC 26 | Engine-dependent coloration. Tape EP-III: tape age / wear. Analog DMM / Precision: modulation type or character. Cooper Time Cube: high-pass filter amount. |
| MOD | CC 27 | Modulation amount. Adds warble and movement to the repeats. Character varies per engine. |
Switches
| Switch | MIDI CC | Positions |
|---|---|---|
| EFFECT | CC 18 | Tape EP-III / Analog DMM / Precision / Cooper Time Cube |
| A / B / C | CC 17 | A / B / C |
Footswitches
- ON — CC 12
- PRESET / TAP — CC 13
Special MIDI Functions
- Effect Up — CC 14. Cycles the Effect switch up (momentary).
- Effect Down — CC 15. Cycles the Effect switch down (momentary).
- Store Preset (Hold) — CC 16. Emulates holding the STORE switch. Saves current Live-mode settings to the active preset slot.
Hardware Presets
Starlight has 128 hardware preset slots, recalled using MIDI Program Change. Saving requires an action on the pedal; follow the hardware preset manager instructions.