Expression Pedal (Spark Control X)¶

The Spark Control X, designed as a versatile controller for guitarists, provides users with the convenience of two TRS input ports dedicated to expression pedals, allowing manipulation of channel volume, wah, and more.

*Expression pedal not included.

When the expression pedal is connected to the Spark Control X, the default parameter it controls is the Volume.

Spark 40/MINI/GO¶

Expression 1 -> Control the Volume knob for Guitar Input 

Expression 2 -> Control Music knob Note: This feature is not included in the first release for Spark 40 & MINI. Additionally, Spark GO does not have a music knob, so Expression 2 is not applicable.~~

Spark LIVE¶

Expression 1 -> Control the Volume knob for Ch. 1 

Expression 2 -> Control the Music knob

How to set up the Expression Pedal with Spark LIVE and Spark Control X?¶

We recommend balancing all input channels and setting the Master knob to an appropriate maximum volume to prevent excessively loud volumes that could potentially blow the roof when the expression pedal is at 100%.