Psycho multimode filter with an ultra sleek, laser etched enclosure. Its medical grade IC chip creates a hyper precise filter that sounds like no other. With high pass, band pass, and low pass modes, as well as two types of screaming resonance, the Evil Filter is ready to saw any sound into pieces – or just be the most insane wah you’ve ever heard. The Evil Filter’s two fuzzes take signals into a much more twisted dimension, creating a blooming compression that’s perfect for ripping solos and walls of noise alike. Push it past the limit into octaves up, down, and snarling wavefolding sounds. Using the CV/Expression input, you can also control the filter cutoff frequency with an expression pedal or synthesizer.