Beyerdynamic DT-770 Pro 250 Ohms
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FEATURES
- Circumaural headphones for professional sound in the studio and on mobile devices
- Innovative bass reflex system
- High wearing comfort thanks to soft, circumaural and replaceable ear pads
- Comfortable fit due to rugged, adjustable, soft padded headband construction
- Closed diffuse field studio headphone
- Robust spring steel headband
- Single sided cable
- Soft inner headband
- Made in Germany
TECHNICAL SPECIFICATIONS
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
32 Ω version . . . . . . . . . . . . . . . . . . . . .approx. 18 dBA
Nominal headband pressure . . . . . . . . . approx. 3.5 N
Weight (without cable) . . . . . . . . . . . . . 270 g
Length and type of cable
32 Ω version . . . . . . . . . . . . . . . . . . . . . 3 m / coiled cable
Connection . . . . . . . . . . . . . . . . . . . . . . Gold plated stereo
jack plug (3.5 mm) and
1/4" adapter (6.35 mm)
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
32 Ω version . . . . . . . . . . . . . . . . . . . . .approx. 18 dBA
Nominal headband pressure . . . . . . . . . approx. 3.5 N
Weight (without cable) . . . . . . . . . . . . . 270 g
Length and type of cable
32 Ω version . . . . . . . . . . . . . . . . . . . . . 3 m / coiled cable
Connection . . . . . . . . . . . . . . . . . . . . . . Gold plated stereo
jack plug (3.5 mm) and
1/4" adapter (6.35 mm)
Transducer type . . . . . . . . . . . . . . . . . . Dynamic
Operating principle . . . . . . . . . . . . . . . . Closed
