This is a basic utility module. Passive multiples are essentially just a bunch of audio jacks connected together at the tips and ground.The module is split into two separate boards: the front panel and the control panel. The boards are held together by the jacks, so no additional standoffs required.The schematics and layout was made in KiCAD. Check out my Github page for more info.More info and demos can be found on my website: https://benjiaomodular.com/post/2022-02-15-mini-mult/.Part 2 is just the control panel. Make sure to print Part 1 as well!