EH-Single Expression A single-output pedal that’s versatile enough to control virtually any device with an EXP input. Single-output design -The pedal’s sweep can be fine-tuned with the range knob while sweep direction can be flipped with the reverse button -Polarity switch for maximum compatibility with a wide range of gear -Advanced polymer construction yields a roadworthy pedal with a significant weight savings -Affordable -Six foot TRS cable included