Switchable Clipping between Silicon and Mosfet
Switchable between stock silicon clipping, as in the classic Rat, and a mosfet/germanium clipping section, which is entirely new to the Rat line. The misfit clipping section gives you subtle scoop and smoothing in the upper mid throughout the entire gain range of the pedal, and makes the pedal sound more amp-like and natural.

FAT Switch provides significant low end boost
FAT switch provides a significant bass boost and simultaneous hi cut this makes the pedal more suitable for bass guitar, lower tunings, as well as fattening up and smoothing low gain settings, making this a good candidate for overdrive use.

Socketed Op amp for quick modifications
The pedal will ship with the current stock chip (OP07DP), however changing over to the mythical LM308, or other compatible pampas will be a quick and simple mod that you can do solder-free.

9-18v Operation
Increased headroom and fidelity with 18v operation and less sagging as compared to older Rats.

True Bypass
Like all Rats, the FATRAT is a true bypass. Large CTS Pots give you a smooth, even sweep throughout their range.

Specifications

• Switchable Clipping between Silicon and Mosfet
• FAT Switch provides significant low end boost
• Socketed Op amp allows for quick and simple modifications
• 18v operation allows for increased headroom and fidelity
• True Bypass
• LED indicator light