Dual Expression Pedal long and connects from the

long and connects from the headphone jack on your mobile device to the Input 2 on your One Series pedal

Range Adjust Knob — Adjusts the range of expression signal sent through the outputs

effect modulation

Soundblox 2

Dual Expression Pedal long and connects from theThe Source Audio Dual Expression Pedal delivers precision response and smooth action in a durable cast aluminum housing. Dual TRS expression outputs make it possible to control two effects units simultaneously. The pedal is compatible with the very common Boss Roland style (tip hot) expression input. The Range Adjust Knob sets the bottom point of the expression range. Plus, a special Sensor Output connects directly to any Hot Hand, Soundblox,