Check the listing for details. 023-4556-000 Fender TREAD-LIGHT™ Volume/Expression Pedal. Condition: New. Listed at 129.99 USD. Express yourself! Fender’s Tread-Light™ Volume/Expression Pedal helps you control your stage volume for enhanced dynamic performance and also acts as an expression pedal for use with other effects pedals and keyboards. Its special under-treadle LED provides easy visibility onstage under any light, and its durable chassis and treadle are crafted from lightweight anodized aluminum, with a rubberized pad ideal for the rigors of live performance. The switchable LED indicates when the pedal is active and ready for use. Features: Analog Volume/Expression pedalTop mounted jacksSwitchable under-treadle LEDTreadle torque is adjustable for comfortExpression output requires 1/4" TRS cableInput Impedance = 250kPower Consumption = 20mAPower Requirements: 9-Volt Battery or Center Negative AC Adapter (not included)