Thread: VCO for Doepfer A-103
Have you checked out the https://modulargrid.net/e/vendors/view/1014 range?
I have the VCO & EFA which together make some nice sounds, pretty authentic to my ears.
Enjoy your spare HP, don't rush to fill every last space, this is not like filling sticker books. Resist the urge to 'complete' your rack, its never complete so just relax.