Beyerdynamic Dt 1770 Pro Review

They have an excellent imaging performance, like most Beyerdynamic headphones we've tested, which indicates the manufacturer's good quality control and ergonomics. The weighted group delay falls below the audibility threshold for most of the range. The bump in the high-bass isn't noticeable with regular use, so the group delay results in tight bass and transparent treble reproduction. Additionally, the L/R drivers of our unit are very well-matched in frequency, amplitude, and phase response, ensuring the accurate placement and localization of objects (voices, instruments, video game effects) in the soundstage. However, imaging varies from unit to unit.