Behringer HB01 Hellbabe Optical Wah Pedal

FEATURES

Total optical control for wear-and-tear-free pedal operation (no mechanical pots and switches)
Unique spring-back pedal mechanism with resistance adjustment for ultimate playing style (option to remove)
Heel-down frequency range freely adjustable via Range control (440 Hz to 250 Hz) for use even with bass guitars
Additional Fine Tune control allows high-end extension of sweep range for incredibly bright, ultra-present tone
Ultra-musical Q control for precise filter shaping to achieve vocal-like effects
Tunable boost function including On/Off switch to push your licks up to the limit
Dual LED indicators for Effect On/Off and Boost On/Off at the tail of the pedal for total control
Ultra-low noise circuitry for outstanding audio performance
Runs on 9 V battery or the BEHRINGER PSU-SB DC power supply (not included)
High-quality components and exceptionally rugged construction ensure long life