The STELLAR.45 transducer is Beyerdynamic’s core technology powering the PRO X family. Developed and produced in Germany, this driver delivers studio-grade sound with exceptional clarity and low distortion, making every listening session feel precise and revealing across a wide range of playback dev...

Beyerdynamic introduces updated studio headphones models DT 770 PRO X (Closed-Back) and DT 990 PRO X (Open-Back).
Both models utilize STELLAR.45 drivers, providing precise monitoring sound and comfort with a flexible 48Ω impedance design.
Frequency range spans 5Hz to 40kHz; detachable 3m cable with lockable mini XLR and 3.5mm/6.3mm adapter included.