Synth-like velcro fuzz with Gate and Oscillator modes; extremely interactive controls; Gate - ripping velcro fuzz sounds w/ built-in gate, Oscillator - switches in tunable oscillator for drones, feedback, octaves, harmonies, etc.; Bias control adjusts output transistor voltage allowing for velcro zipper-fuzz tones; Density interacts with BIAS to control input gain and bass in Gate mode / tunes oscillator in Osc. mode; musical Filter control sweeps high frequencies & can produce wide ranges of textures, starves, and octaves; Lifetime Guarantee; handmade in Queens, NYC, USA