High Q, ultra narrow band parametric filter

4/6/2000 9:03 AM

Kremator

High Q, ultra narrow band parametric filter Hello,   I'm searching for something, that would work as the subject. I need it to eliminate feedback of my guitar pickups. It's resonance frequency is in the midrange, i estimate more than 1kHz (its a humbucker type pickup, i guessed this) it doesn't need to be very patametric, but it has to be VERY narrow. I can "notch" out the resonant frequency with my parameric mids on my pedal, but it's too wide, it cuts down more frequencies than needed. The thing should be also able to cut the second harmonic, beceause it's sometimes possible to hear it. (double band with single control - dual pot or something like that)   Thanks   K.