The Spaceman Effects WOW Signal Alien Fuzz Communicator is an entirely analog fuzz pedal with a relatively limited release. The machine is built with a vintage germanium transistor and modern circuitry. Fuzz tone is modified by an LFO section with knobs for speed and depth to provide filter modulations. As well as five knobs titled Transmit, S/N, Spectrum, MHZ, and Offset, the Alien Fuzz Communicator pedal has an internal switch that can be flipped to greatly increase LFO depth.