*Please note this item is pre-owned and may show signs of use. Please see photos. Merging two classic Muffs from the past, the Bass Big Muff from electro-harmonix gives you the unmistakeable grit and grind conjured from both the army green Sovtek Big Muff Pi and the NYC-built Big Muff Pi. And since it's for bass, electro-harmonix gave this bad boy a healthy dose of low-end love, making sure you'll rattle the rafters. The Bass Big Muff gives you a direct out to feed a separate amp or effects rig, and the Dry/Bass Boost switch lets you dial in just the right amount of bottom. Bassists, it's time to give the guitarists back their guitar-specific fuzz pedal and take your sound to new lows with the Bass Big Muff! • On/Off switchControls for Volume, Tone, and SustainDual outputsMini Switch for Bass BoostRugged metal chassisRuns on 9 volt battery or optional AC Adapter (sold separately). • The Bass Big Muff Pi Pedal features controls for volume, tone, sustain, dual outputs (effect and dry for recording), and a mini switch for bass boost • The Electro-Harmonix Bass Big Muff Pi Distortion Pedal is powered by a single 9-volt battery or optional AC power supply (sold separately)