The Mission EP1-TC is an expression and volume pedal specifically designed for the TC Electronic G-System. The EP1-TC pedals feature a 250K Ohm potentiometer. Multiple pedals can be connected to one G-System either to the floor unit or when using the G-System with it's rack remotely located. Use one pedal for global volume and a second for expression such as a wah or whammy pedal. There are numerous configuration options for the G-System. The EP1-TC circuit is designed to carefully match the requirements for the G-System for easy calibration and a full sweep pedal response.