BeyerDynamic is a German audio equipment company that was founded in 1924. The company produces a wide range of audio products, including headphones, microphones, and loudspeakers. BeyerDynamic is perhaps best known for its headphones, which are used by professional musicians and audio engineers.

The company's headphone lineup includes both in-ear and over-ear models, as well as wireless and noise-cancelling options. BeyerDynamic's flagship headphone model is the DT 1770 Pro, which is a studio-grade over-ear headphone that features a detachable cable and a rugged design.

Other popular BeyerDynamic headphones include the DT 990 Pro (an over-ear headphone for mixing and mastering) and the DT 770 Pro (a closed-back headphone for tracking and monitoring).

BeyerDynamic's headphones are known for their exceptional sound quality, comfort, and durability. If you're looking for a high-quality pair of headphones for professional use, BeyerDynamic is a great option.