Beyerdynamic DT770 Pro 80 Ohm Headphones PROFESSIONAL AUDIO FIDELITY A constant in the music industry - the DT 770 Pro Headphones are ideal for studio use. Thanks to the wide frequency response and exceptional audio fidelity, they allow you to record – confident you're hearing the real thing. An extended frequency (5Hz - 35kHz), allows you to hear every subtle nuance from your source audio. Its high sound pressure level abilities mean you can turn up the volume to maximum without degrading the audio quality. That means high-end audio in the most demanding situations. The impressive acoustic definition captures musical details that conventional headphones just don't pick up. The result is pristine audio, with sparkling highs, backed-up by a .