Last important puzzle pieces for my polysynth arrived today.
It’s an eight voice Steiner VCF with voltage controlled cutoff and resonance. Other PCB is a clone of the Juno 60 chorus. Looks like it will be a proper Juno clone.
I’m uploading all the PCBs one by one to my Github page when I verified that they are working. Just in case someone is interested in some serious soldering.