The Angry Fuzz is a totally original single pedal effect from Visual Sound that will blow away any other fuzz pedal youve ever tried. Although it has an octave circuit that can be blended in with the fuzz, it is not at all like the Octavia or other vintage pedals for that matter. You can set the Volume and Fuzz levels as well as turn the Bright switch on or off for your basic fuzz tone. Blend in the Octave circuit with the Anger Level knob and voila, the most incredible sound youve heard that tracks with every single note. On single notes it will give you one octave up. Play a two-note chord and youll get the octave up plus some wild lower octave artifacts.