Frostwave Funk-A-Duck Envelope-Controlled Filter

Here is a demo of the Frostwave Funk-A-Duck filter. It features sweepable low, high and band pass filters as well as an envelope follower with positive and negative envelopes. There are controls for input/output levels, one knob to fade from up, down or "none" envelope, resonance(which can self-oscillate), frequency, and speed of the envelope. It also has a bypass footswitch. This super versatile filter can be used on nearly everything including guitar, bass, drum loops, keyboards; All of them!