Eurorack Passive Multiplier (mult)

thingiverse

Hey! Here's a 4HP wide 3D printable panel for a Eurorack style passive multi. It accommodates up to eight 3.5mm mono sockets. The panel is designed thick so that it doesn't flex when the jacks are pushed in, but you may need longer than standard m3 screws or adjust your slicer's z axis accordingly. I used 3.5mm mono switched sockets from Jaycar (Australian components supplier) https://www.jaycar.com.au/3-5mm-enclosed-socket/p/PS0122 , which are likely to be compatible with plenty of other types and brands. The holes in the panel are 6.2mm, with a shallow 8mm recess at the back. To see how to wire up the sockets, check out this schematic: https://aisynthesis.com/wp-content/uploads/2016/05/Screen-Shot-2016-05-28-at-6.58.51-PM.png . My mult is wired as a 1x8 or 2x4 setup, with the socket switch on the fifth jack breaking the connection to the bottom three when in use. You can see how it's wired from this photo or check out the link for more details. If you want a standard 1x8 mult instead, just wire all the ground sides together and all the signal sides together. Stay tuned for more Eurorack prints!