DIY Passive/Unpowered Module Assortment

"Passive Multiples and Friends" is an assortment of 2HP unpowered modules built on the same reversible front panel. Downloadable gerber files for sending to a PCB manufacturer and a PDF of details for building a passive multiple, mixer, OR combiner for gates and triggers, fixed attenuator, low-pass or high-pass filter; or envelope follower. NCS has available for download gerber files for sending to a PCB manufacturer and a PDF with extensive notes on how to build each type of module.

This is the side of the module with the eight jack placements separated into two groups of four, intended for multiples, mixers, and OR combiners.

https://northcoastsynthesis.com/news/passive-multiples-and-friends/