Eurorack is the world's most popular modular synthesizer format, offering musicians, producers and sound designers an almost limitless way to create and manipulate sound. Originally inspired by the modular systems of the 1960s and standardised by Dieter Döpfer in the mid-1990s, Eurorack consists of interchangeable modules housed in powered cases and connected using patch cables. Each module performs a specific function - such as oscillation, filtering, sequencing, modulation or effects - and users can mix modules from hundreds of different manufacturers to build a completely personalised instrument. Renowned for its hands-on workflow and experimental nature, Eurorack is widely used across electronic music genres including techno, ambient, IDM and experimental sound design, allowing artists to create everything from classic analogue tones to evolving generative compositions and complex rhythmic patterns.