Established in 1959, Westone was the first to design and manufacture earphones with a balanced armature driver—and these days, it’s the largest manufacturer of custom earpieces in the world. Its research and production teams include hearing healthcare and music specialists, who have worked together to create some of the most comfortable, best-fitting, and quietest earphones on the market. Musicians turn to Westone’s IEMs for onstage use, and US Air Force fighter pilots count on the company’s ACCES in-ear communications system for mission-critical noise isolation, hearing protection, and two-way communication. With more than 55 years of experience, it’s no wonder Westone’s tagline is “The In-Ear Experts.”