The Beyerdynamic DT 770 Pro HT is a closed over-ear dynamic headphone designed for monitoring and mixing. The headphones can be used with any device with an 1/8" or 1/4" audio output, or with the Beyerdynamic Headzone Pro XT systems. The headphones feature an ultrasonic transmitter which allows the position and movements of your head to be tracked by the Headzone Pro XT monitoring system equipped with a Beyerdynamic HR 2 receiver. This allows you to mix in a virtual control room where the virtual loudspeakers sound as though they are placed in a fixed position.
The headphones utilize a low mass coil and diaphragm to achieve a transient response similar to electrostatic drivers. They are constructed of fully replaceable parts and are easy to service. The headphones come with velour ear pads, a robust steel spring headband with soft interior, a detachable cable, and include a gold plated 1/4" adapter.
|Style||Closed circumaural (over-ear)|
|Connection||1/8 " (3.5 mm) gold plated stereo jack plug|
|Frequency Response||5 to 35,000 Hz|
|Nominal Impedance||250 Ω with 9.8' (3 m) coiled cable attached|
|Total Harmonic Distortion (THD)||Less than 0.2%|
|Power Handling||100 mW|
|Noise Attenuation||Approximately 18 dBA|
|Cable Length (Meters)||9.8' (3 m) detachable coiled cable|
|Headband||Nominal Pressure: Approximately 3.5 N|
|Weight||9.5 oz (270 g) without cable|