Beyerdynamic DT-770 Pro M 80 Ohms

FEATURES
• Closed diffuse field headphone
• Excellent ambient noise attenuation (≥ 35 dBA)
• Superb audio quality with
high sound pressure level (105 dB)
• Robust spring steel headband
• Single sided cable (straight cable, 3 m long)
with in-line volume control
• Gold plated jack plug (3.5 mm) and adapter (6.35 mm)

TECHNICAL SPECIFICATIONS
Transducer type . . . . . . . . . . . . . . . . . . . Dynamic
Operating principle . . . . . . . . . . . . . . . . Closed
Nominal frequency response . . . . . . . . . 5 - 30,000 Hz
Nominal impedance. . . . . . . . . . . . . . . . 80 Ω per cartridge
Nominal SPL . . . . . . . . . . . . . . . . . . . . . 105 dB SPL
Nominal T.H.D . . . . . . . . . . . . . . . . . . . . < 0.2%
Power handling capacity . . . . . . . . . . . . 100 mW
Sound coupling to ear . . . . . . . . . . . . . . Circumaural
Ambient noise isolation . . . . . . . . . . . . . approx. 35 dB(A)
Nominal headband pressure . . . . . . . . . approx. 6.5 N
Weight (without cable) . . . . . . . . . . . . . 300 g
Length and type of cable . . . . . . . . . . . . 3 m / straight cable
Connection . . . . . . . . . . . . . . . . . . . . . . Gold plated stereo
jack plug (3.5 mm) and
1/4" adapter (6.35 mm)

APPLICATIONS
The DT 770 M is a closed dynamic headphone designed especially
for drummers. Due to its high SPL capability and excellent ambient
noise attenuation, the DT 770 M is also suitable for the monitoring
of PA systems (FOH) live on stage and in studios.
The single-sided 3 m connecting cable allows easy handling for
everyday use and is equipped with an in-line volume control for
optimum set-up. It is fitted with a gold-plated mini stereo plug
(3.5 mm) with a 1/4" (6.35 mm) adapter and is therefore suitable
for use with almost all headphone amplifiers.
The rugged headband construction has been strengthened to give
the headphone a very secure fit, matched with mechanical reliability.
Soft earpads that are easy to clean and adjustable, sliding earpieces
ensure listening comfort during extended periods of use.
The DT 770 M provides a natural and balanced sound and exceptional
quality suitable for the most demanding professional and audiophile
applications.