Gamechanger Audio Plasma Rack is a high-end 1U audio effects unit designed for professional and studio use. A significant expansion of the unique high-voltage distortion concept behind the PLASMA pedal, the PLASMA Rack features an extra-large xenon tube that drives the audio signal to voltages of up to 5500 volts.

In essence, you are playing a bolt of electricity, and the electrical discharges created in the PLASMA tube are instantly converted back into an analog audio signal. The result: a fast, sensitive, and extremely powerful distortion with tons of unique character and an extremely satisfying noise-gating effect.

Maximizing the BLEND control yields a fully wet signal, produced solely by the gas discharge tube. This means that once you stop playing, the electrical discharge inside the gas-filled tube is interrupted, and the pedal will produce no output signal at all. This feature allows you to achieve extreme contrasts between individual notes, eliminating all the intermediate noise created by the instrument's pickups or string hum. It features a Clean Gate function that allows you to apply this noise signal to the clean signal.

It converts your instrument's signal into a rapid series of electrical discharges, resulting in a great deal of non-linear harmonic saturation that creates extremely rich and responsive attacks, and brings out very high harmonics and overtones.

These harmonic artifacts, produced as a byproduct of the high-voltage discharge, are uncommon in traditional signal amplification, and therefore PLASMA distortion is unlike anything heard before.

The Plasma Rack features a series of added features: compression, tremolo/ring modulator, MIDI sync, master/slave control for stereo effects when using two racks together, three external effects loops, and an "over-saturation" effect, similar to an old-school Octa-Fuzz.