Electro Harmonix BASS-BM Bass Big Mu Pi Distorion/Sustainer BTB Standard With the 2i2

With the 2i2

and the steel bridge plate offers a brighter tone

and process external audio through its architecture to unleash any sound’s wild side

Using all-analog circuitry

bringing you a completely new tonal experience that’s only possible with the legendary expertise of BOSS

Electro Harmonix BASS-BM Bass Big Mu Pi Distorion/Sustainer BTB Standard With the 2i2The Electro Harmonix Bass Big Muff Pi Distortion Pedal lets bass players get that great distortion that the Big Muff is known for with no loss of low end. The bass big muff features controls for volume, tone, sustain, dual outputs (effect & dry for recording), and a mini switch for bass boost. Powered by a single 9 volt battery or optional AC power supply (not included).