Rotosound is a British musical instrument manufacturer, focused on electric guitars and basses. The company was founded in the late 1950s by Neville Marten and is based in Horsham, West Sussex. Rotosound's first products were strings for electric guitars, which they continue to produce today. They later expanded their range to include pickups, amplification, and a variety of accessories. Rotosound has been used by a number of famous musicians over the years, including Jimi Hendrix, Geddy Lee, and Bill Wyman. Rotosound's products are known for their quality and durability. Their strings, in particular, are very popular with professional musicians. Rotosound also offers a lifetime guarantee on all of their products, which is something that is very rare in the musical instrument industry. If you're looking for high-quality electric guitar or bass gear, Rotosound is definitely a brand worth checking out.