ProCo Fat Rat

The ProCo Fat Rat is a bold evolution of the legendary RAT series, built on the renowned '85 Whiteface Reissue RAT and enhanced with modern features. This distortion pedal introduces a bass enhancement circuit, adding more depth and punch to your tone. Its standout feature is the switchable clipping section, offering two distinct tonal flavours: the classic Silicon clipping from the original RAT and a new MOSFET/Germanium section. The MOSFET clipping delivers a smoother, more amp-like sound with a subtle scoop in the upper mids, providing a natural, responsive feel across the entire gain range. Whether you're after classic RAT aggression or a more refined, dynamic distortion, the Fat Rat offers ultimate flexibility for players across genres.

• Built on the '85 Whiteface Reissue RAT platform

• Bass enhancement for deeper tone

• Switchable Silicon or MOSFET/Germanium clipping

• MOSFET clipping for smoother, amp-like tone

• Versatile and dynamic distortion for all styles