Follow the steps below to perform a factory reset. This process will reset all the presets stored on the Spark 2 as well as its Bluetooth pairing information, and Power Saving Setting.
Before performing a factory reset, we strongly recommend backing up the presets you saved on the Spark 2 to the Spark app. See also: Backup Tone Presets Saved on the Spark Amp
Tutorial Video
Instructions
Ensure the Unit is connected to the power supply and powered off:
Ensure the amp is connected to the power supply.
Make sure the amp is completely powered off.
Verify the Power Button LED is off before continuing.
Perform Factory Reset:
Press and hold the Preset Knob, then press and hold the Power Button simultaneously.
Release both buttons when the Battery Indicator (next to the Power Button) turns white.
Hold the Power Button again until all four preset LEDs blink twice, then release.
Restart Device:
The Spark 2 will power off and reset. Turn it back on to complete the process.