3320 VCF for Eurorack Synthesizer (Update)

Updated version now with 1V/O Tracking.

24dB Low Pass Filter with resonating Q into a clean sine wave.

You can use CVQ as a kind of amp to get a sine wave voice. 

3x CV in for cutoff

1x CV in for Q

8HP

Depth 25mm

+12V – 13mA

-12V – 14mA