One of DOD's noise-only pedals. 4 knobs, Heavy (Bass, 2 octaves down), Buzz (Distortion), Thrust (Level), Saw (Treble). This is similar to MXRs blue box but with more balls. The Buzzbox rips, farts, screeches, swirls, spatters, chugs, cuts out like a stopping motorbike, buzzes, does syth tones, dual octaves, mess, sizzle, whine. What more could a noisehead want! Even the president of DOD wondered why anyone would want such a pedal.