Coolaudio V3320

The Coolaudio V3320 is functionally vompatible to the CEM3320 voltage controlled filter. It comes in a SOP-18L package. is a high performance voltage controlled four-pole filter with voltage controllable resonance. A wide variety of filter responses, such as low pass, high pass, band pass and all pass can be achieved by connecting the four independent sections. A single input exponentially controls the frequency over greater than a ten octave range with little control voltage feed-through. Another input controls the resonance from zero to low distortion oscillation in a manner of modified linearity.