-Compact footprint to fit on a crowded pedal board -Volume, compression and EQ knobs for flexible tone control -Protective metal housing to withstand the rigors of the road -True hardwire bypass wiring for quiet uninterrupted signal flow -10 mA current draw for minimal power supply usage Power Requirements: AC adapter 9V DC center negative (not included) Dimensions: 93.5 mm (D) × 42 mm (W) × 52 mm (H) Weight: 160g