I love the old Commodore 64 SID chip sound. These Chipz VCOs are supposed to be similar. I’m also obsessed with the 2HP Vowel. For this build, you can get 4 note polyphony from either sets of VCOs or combine with to have Vowel and SID together. My plan for the joystick is to split the X and Y with 1x6s into the Vowel CV and Wasp CV1. It should give some pretty cool sound control. Closed out with some bold effects.