PSU? -Consider: 1 simple on/off switch/button/knob/etc. PSU \+12V, -12V and ground needed, probably up to 1amp - maybe not as efficient as a result of switching to pcb-mounted panel components version
main VCA/Panels/dual_vca.scad 393 lines $fn=FN; footprint_depth = .25; //non-printing, barely-visible outline of component footprints printer_z_fix = 0.2; // this is just going to be more robust and easier to adjust CV output range, switch between 5v and 2.5v max. One per step, to set output voltages. (10 One potentiometer per step, to enable/disable gate per step. (10 - One potentiometer for internal clock rate. Arrasta Playbook REP.