Beyerdynamic DT770PRO Headphones 250 Ohm Version

The Beyerdynamic DT 770 PRO 250 Ohm is a closed dynamic headphone and has been designed for critical music and sound monitoring. The single sided cable makes the handling of the headphone easy. The cushion system allows the DT 770 PRO to be used comfortably for long periods of time.

The sound of the DT 770 PRO is without doubt a benchmark for professional users. It’s secret lies not only in the cutting-edge drivers, which are hand-made in Germany, but also in a very sophisticated bass-reflex system.

• Closed, diffuse-field studio headphone
• "Bass reflex" technology for improved bass response
• Comfortable fit due to rugged, adjustable, soft padded headband construction
• Robust, easy serviceable construction as all parts are replaceable
• Single-sided cable
• Velour, circumaural ear pad

• Transducer type: Dynamic
• Operating principle: Closed
• Nominal frequency response: 5 - 35,000 Hz
• Nominal impedance: 250 Ω
• Nominal SPL: 96 dB SPL
• Nominal T.H.D: < 0.2%
• Power handling capacity: 100 mW
• Sound coupling to ear: Circumaural
• Ambient noise isolation: approx. 18 dBA
• Nominal headband pressure: approx. 3.5 N
• Weight (without cable): 270 g
• Length and type of cable 3 m / coiled cable
• Connection:
• Gold plated stereo
• jack plug (3.5 mm) and
• 1/4" adapter (6.35 mm)