Use Spark Control X to control Looper on the Spark EDGE – Help Center

Before you begin

Connect the Spark Control X to the Spark EDGE.
Hold Button I to enter/exit Looper Mode.

When the Spark Control X is in Looper Mode, the Button I LED will blink in sync with the Tap Tempo of the current preset, indicating the current BPM.
You can also change the BPM by tapping Button I.
In Looper Mode, press the following buttons to control the Looper on the Spark EDGE:

Button II: MUTE/UNMUTE DRUM (Groove Looper)
Button III: REC/DUB
Button IV: PLAY/STOP
Button B: UNDO/REDO/CLEAR
You can switch between 4 presets by pressing Button A.

Pressing Button A will cycle through 4 presets within a single channel. If you need more than four presets, you can exit Looper Mode, change the preset or pedal, and then re-enter Looper Mode.