This Module is currently available.
CEM/AS 3340 based VCO
CEM 3340 based VCO based upon the Digisound 80 VCO. I used a 3345 because i got them cheap.
https://www.eddybergman.com/2020/01/synthesizer-build-part-18-really-good.html
Included in 1 Racks, 1 are public: