AS3320-based 24dB 4-pole Low Pass Filter

This is a 24dB resonating low pass filter based on the AS3320, a clone of the CEM3320.

It is capable of self oscillating, and has modulated CV input for both Cutoff and Peak.

MRG 3320 LPF Test Video

Available on Etsy

Input, Outputs and Controls:

• INPUT: Audio Input

• OUTPUT: Audio Output

• C: Filter Cutoff

• P: Filter Peak (resonance), self-oscillating at highest setting.

• CUTOFF: Cutoff CV Input

• PEAK: Peak CV Input

• CM: Cutoff CV modulation

• PM: Peak Cv modulation

https://mrgsynth.it/4HP

• ? mA +12V
• ? mA -12V
• 0 mA 5V
• 40 mm Depth

This Module is currently available.