The Eurorack standard was developed in 1996 by Doepfer, and since then has become the most popular modular format on the globe. This standard specifies the mechanical and electrical connections between each component of the synthesizer (“module”). In Eurorack, modules have a set height of 128.5mm, and vary in width, based off of HPs (each HP is 5.08mm or 0.2 inches), and audio/CV signals are sent over 3.5mm mono TS cables.
What are patch cables? Modular synthesizer cabling explained.
Everything you need to know about patch cables in one place - from cable gauge...