Thanks to their meticulous build and sonic quality, Beyerdynamic's DT 770 PRO headphones have become a standard for recording, mixing, and even casual listening with countless professional engineers and musicians relying on them for nearly 30 years. With a range of available impedances, the extreme-isolation "M" model, and an optional limiter, there's a set of DT 770 PRO's for every application that demands top quality sound.