The Tsar Bomba is our take on a Muff style fuzz. Unique to our design is a reduction of noise on the input by around 15dB but with an additional 5dB of output over a standard muff. It also has a stacked EQ which pivots. At noon it should sound flat and turning in either direction will both boost lows and cut highs or vice versa. Volume on the left, tone in the middle, gain on the right.