Established in 1959, Westone Laboratories has more than 55 years of experience delivering premium in-ear solutions for critical listening applications. Westone is the largest manufacturer of custom ear pieces in the world and was the first to design and manufacture a balanced armature driver earphone. With hearing healthcare and music specialists on our research and production teams, Westone invented the most ergonomic monitor design which provides the most comfortable, best fitting and quietest earphones on the market.