BOSS MS-3 Multi Effects Switcher

The BOSS MS-3 Multi Effects Switcher is a professional-grade integration solution for guitarists, combining an advanced multi-effects engine with a multi-pedal switcher. The BOSS brand was originally founded in Japan in the early 1970s as a division of the Roland Corporation, aimed at creating high-quality effects for acoustic and electric musicians.

While the brand's engineering and design origins are Japanese, production for this specific unit and many modern BOSS products is primarily handled in Malaysia. Since its inception, BOSS has remained a primary brand within the Roland Corporation, which continues to be the ultimate owner and global distributor. Roland is headquartered in Hamamatsu, Japan, and maintains a dominant position in the electronic musical instrument industry heading into the late 2020s.