Detail 01
High-pass, band-pass, and low-pass modes
Choose whether the filter passes frequencies above, around, or below the selected cutoff point.

Independent shopping perspective
Evil Filter combines a selectable high-pass, band-pass, or low-pass filter with a separately switchable fuzz circuit. Set the filter frequency and resonance for static tonal shaping, then bring in expression or CV control for moving cutoff sweeps. Lower resonance keeps the filtering broad; higher settings narrow the effect into pronounced peaks, subharmonic pulses, and self-oscillation. The fuzz can run by itself or push the filter into more extreme harmonic and oscillating textures.


Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
Choose whether the filter passes frequencies above, around, or below the selected cutoff point.
Detail 02
Lets an expression pedal or synthesizer control the filter cutoff frequency.
Detail 03
The fuzz section can be used alone or combined with the filter.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. Its own footswitch allows the fuzz section to operate independently.
The affected frequency range becomes narrower, progressing from broad filtering to ringing peaks, subharmonic pulses, and self-oscillation.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.