Electro Harmonix Deluxe Big Muff Pi

Traditional Big Muff tones for classic fuzz
Noise gate keeps unwanted hum and buzz under control
Footswitchable Mids Boost/Cut lets you shape your sound to cut through the mix
Attack control keeps each note distinct, even when playing chords
Bass boost for additional low end content
Expression pedal input controls the Mids for a cool fuzz wah effect
True Bypass keeps your tone intact