https://github.com/polykit/vcf-3350-8

CEM3350/AS3350 based 8 channel VCF
https://github.com/polykit/vcf-3350-8

as3350 cem3350 filter kicad pcb polysynth schematics synthesizer vcf

Last synced: 5 months ago
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CEM3350/AS3350 based 8 channel VCF

• Host: GitHub
• URL: https://github.com/polykit/vcf-3350-8
• Owner: polykit
• Created: 2021-08-15T19:34:48.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2021-10-08T19:33:26.000Z (over 4 years ago)
• Last Synced: 2025-03-16T17:18:44.795Z (about 1 year ago)
• Topics: as3350, cem3350, filter, kicad, pcb, polysynth, schematics, synthesizer, vcf
• Homepage:
• Size: 998 KB
• Stars: 14
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Polykit VCF-3350-8

This repository contains schematics and Kicad PCB layout for an eight channel voltage controlled filter (VCF) based on the CEM3350/AS3350 state variable filter. Both frequency cutoff and resonance (Q) are voltage controllable. It offers a simoultaneous low-pass and band-pass output.

![Polykit VCF-3350-8](vcf-3350-8.png)

## References

https://electricdruid.net/datasheets/AS3350.pdf

http://www.synfo.nl/datasheets/CEM3350.pdf

http://www.electricdruid.net/datasheets/EMEngCEM3350.pdf

https://archive.org/details/sm_Synthesource_Issue_2

http://www.digisound80.co.uk/digisound/modules/80-16.htm

https://kg.kg/cem3350-eurorack-filter/