E-mu Systems Ltd, founded in 1971 by Dave Rossum and Scott Wedge in California, was a pioneering force in electronic music technology. Originally focused on modular analogue synthesisers, the company quickly became influential for its innovative digital sampling instruments. The Emulator series, launched in 1981, brought professional sampling to a wider market, while later products such as the SP-12 and SP-1200 became cornerstones of hip-hop production. E-mu also developed affordable sound modules like the Proteus range, which shaped countless film scores and pop records throughout the 1990s. Though eventually absorbed into Creative Technology, E-mu Systems’ legacy endures in its groundbreaking contributions to sampling, synthesis, and the democratisation of electronic music production.