Electro Harmonix Deluxe Bass Big Muff w/6 Free Cables Bundle Includes 2 Free 6" Patch Cables! Pad on the input thats switchable between 0dB and -10dB ensures the pedal is optimized for use with both passive and active pickups Blend allows a player to mix to taste the direct and distorted signals Three outputs: a 1/4 effect out, 1/4 direct (buffered dry) out and XLR DI out give complete control of your output signal and sound 9-Volt battery included