Module is available as a DIY project only.
This Module is currently available.
Voltage controlled high pas filter based on 3320 IC.
3320 High Pass VCF
This is a voltage controlled high pass filter for Eurorack modular synthesisers based on 3320 filter chip. CEM3320, AS3320 or an equivalent chip can be used in this circuit. Resonance is very sensitive; It can scream and self oscillate. It has audio input, output and CV input with CV amount potentiometer to control the frequency with an external CV source. The front panel is also made out of PCB and screen printed by hand.
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Takaab HPF-3320 - Voltage Controlled