4U014 - SPC

4U014 - SPC

SPC stands for "super-processor"; it is a really useful voltage processor - an updated take on a well known design.
It can be used to for adding, inverting and mixing control voltages.
With the link switch, the output of the bottom circuit become the 4th input of the top processor.
The extra "Inverted SUM" output is taken from before the offset processor.

1.6 mm thick, double sided, green
base material FR4-Standard TG 135-140
surface finish HASL
part values are silkscreened

no parts, just the PCB - LW format panel is available

Documentation (schematic, bom, wiring)