2HP COMB FILTER
The Comb Filter from 2HP is a compact way to drastically alter the timbral qualities of any input sound. It uses an Infinite Impulse Response comb filter with variable resonance able to reach self oscillation. It works via using short delay lines, that can be tuned to impose various harmonic peaks on the source audio. When used in a subtle manner, it can create effects similar to phasers, while extreme settings can sound like strings or completely alter the incoming signal to something unrecognizable. 
COMB FILTER FEATURES
Comb filter
Capable of self oscillation
Feedback path dampening filter
Infinite impulse response topology