Finally getting there on my last panel. I have got the Digisound-80, the OBA, the Grrr Funky and Mult to sing all together.
I have made a video with the worst sound quality possible but I already love them. I am feeding the AS3340 VCO to both filters, no VCA, no envelope but they do sound both sound amazing.
Some pictures for the spaghetti lovers.
I have the LFO and the delay to assemble and then I am done.
BTW I ended up adding a 5k resistor on the +12v of the resonance potentiometer to bring it to a ~12k total for the digisound filter and it is now self oscillating.
Digisound 80 filter