Beyerdynamic DT 770 Pro X Over-Ear Studio Headphones For Recording And Monitoring (Closed) Handmade In Germany

Beyerdynamic DT 770 Pro X Over-Ear Studio Headphones For Recording And Monitoring (Closed) Handmade In Germany

The beyerdynamic DT 770 PRO X takes the closed-back DT 770 PRO concept used in recording studios for decades and rebuilds it around the STELLAR.45 driver system, a detachable cable and a 48 ohm impedance that works comfortably from professional interfaces and everyday devices alike. It is a closed, over-ear headphone for recording, monitoring and focused listening, handmade in Germany with replaceable parts, velour ear pads and a padded headband with a fontanelle recess for long sessions. Where the classic model fixed its cable permanently, the PRO X uses a lockable 3-pin mini XLR connection, so the supplied 3 metre cable can be swapped in seconds.

Key features

• STELLAR.45 dynamic driver with 5 to 40,000 Hz frequency response
• Closed-back design with 16 dBA ambient noise isolation for tracking
• 48 ohm impedance for interfaces, controllers and mobile devices
• Detachable 3 m cable, lockable 3-pin mini XLR to 3.5 mm, 6.35 mm adapter included
• Velour ear pads and padded headband with fontanelle recess
• Handmade in Germany with serviceable, replaceable components

STELLAR.45 driver and tuning

The STELLAR.45 driver is beyerdynamic’s current studio driver platform, designed and manufactured in Germany. In the DT 770 PRO X it covers a rated frequency response of 5 to 40,000 Hz with total harmonic distortion below 0.05 percent at 500 Hz, and it handles a maximum short-term input power of 210 mW. Nominal sound pressure level is 98 dB at 1 mW and 112 dB at 1 V, both measured at 500 Hz, so the headphone reaches working monitor levels from modest outputs without strain. The closed tuning keeps the low-frequency weight the DT 770 line is known for while the PRO X voicing aims for a more controlled treble presentation suited to editing decisions as well as tracking.

Why closed-back matters in the studio

A closed earcup keeps click tracks and backing music from leaking into a live microphone and keeps room noise away from the performer. The DT 770 PRO X is rated at 16 dBA ambient noise isolation, which makes it the appropriate choice in this range for vocal and instrument recording, podcast capture, location work and late-night production in shared spaces. The trade-off of any closed design is a more contained soundstage than an open-back model, which is why many engineers pair a closed headphone for tracking with an open model for mixing; within its role, isolation and consistency are the priorities here.

Cable, comfort and construction

The single-sided 3 metre straight cable detaches at the earcup through a lockable 3-pin mini XLR plug and terminates in a gold-plated 3.5 mm stereo jack, with a screw-on 6.35 mm adapter supplied for interfaces and headphone amplifiers. Optional USB-C and Lightning cables are available separately for direct digital connection to phones and computers. Comfort hardware includes replaceable velour ear pads, a replaceable padded headband with an ergonomic recess that relieves pressure at the fontanelle, and a spring steel headband frame that maintains a nominal clamping force of 5.5 N. Weight without cable is 298 g. A drawstring bag is included for transport.

Built to be repaired, not replaced

beyerdynamic builds the PRO series in Germany with durability and repairability as explicit design goals: ear pads, headband padding and cable are user-replaceable wear items, and the sturdy construction is intended for daily professional use rather than a short product cycle. For studios, educators and creators buying a headphone as a long-term tool, that serviceability, combined with the modern driver and detachable cabling, is the core of the PRO X update over the long-running DT 770 PRO.

The result is a familiar silhouette with contemporary internals: the same closed-back discipline for recording, now with easier drive requirements, a cable that can be replaced or changed for the task, and comfort detailing for sessions that run long.