Tuner Mode

You can enter Tuner Mode on the REACTOR using the REACTOR Control. The REACTOR Control features a built-in tuner with an LED display for easy visibility during tuning.


Enter Tuner Mode

Hold the FX LOOP/TUNER footswitch to enter tuner mode.


Reading the Tuner

While in tuner mode, the 6 footswitch LEDs will display whether the string being played is in tune.:

The output of REACTOR will be muted while tuner mode is on — perfect for silent tuning on stage.

Exit Tuner Mode

Tap any footswitch to exit Tuner mode.

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