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An optimized version of the SP-1 switching expression pedal for the Mastermind GT and Mastermind PBC MIDI Controllers

Expression and switch outputs on the pedal connect to inputs on the rear panel of the Mastermind. The expression pedals can be used to control external MIDI effects such wah, whammy and volume.

The integrated toe switch can be used to turn effects on and off, or toggle between effects. An LED on the front of the pedal is signaled to by the Mastermind and can be used to indicate state. For example, you can tell if your wah is turned on and the expression pedal assigned to it. One pedal can be connected to the Mastermind PBC and up to four pedals can be simultaneously connected to each Mastermind GT.


SKU: SP1-RJM Category:

The Mission SP1-RJM connects to the RJM device using two TRS cables. One cable for expression functions, and one cable for switch funtions.

The SP1-RJM is powered from the RJM device, and no additional power supply or battery is required.

Pedal dimensions are 10″ x 4″ x 3″
Weight is 3.2lb
Potentiometer is 10K Ohm Linear
Switch is momentary

Most Mission products are built to order and normally ship within 5 – 7 days. Review the Terms for more information.

Compatible RJM devices

Mastermind GT
Mastermind PBC

Weight 4 lbs
Dimensions 12 × 6 × 6 in