Beyerdynamic DT 770 PRO 250ohms

The Beyerdynamic DT 770 Pro 250 is a dynamic, closed-back headphone with a 250 ohm impedance rating for tracking and monitoring applications and has been a stalwart of studios around the world since its release. The headphone's high impedance provides high-level impulse response and superbly detailed sound, but it requires a high-performance headphone amplifier - meaning it's straight out of the box for professional recording studios. The use of this model with smartphones is limited, as only low volume levels are possible (the 80-ohm and especially the 32-ohm variants are ideal alternatives here). has been a staple of studios around the world since day one.

The headphone's high impedance provides high-level impulse response and superbly detailed sound, but it requires a high-performance headphone amplifier - meaning it's straight out of the box for professional recording studios. The use of this model with smartphones is limited, as only low sound levels are possible (80-ohm and especially 32-ohm options are ideal alternatives here).
Studio headphones
Diffuse field equalized
Closed back
Circular design
Dynamic
Impedance: 250 Ohms
Sensitivity SPL (sound pressure level): 96 dB
Frequency response: 5 - 35,000 Hz
3 m twisted cable with 3.5 mm connector
Screw adapter for 6.3 mm stereo jack
Weight with cable: 375 g
Weight without cable: 287 g