Beyerdynamic DT 770 Edition Datasheet

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Beyerdynamic DT 770 Edition Datasheet | Manualzz

DT 770

Dynamic Headphone

Order # 481.785

Features

Closed-back design

Excellent ambient noise attenuation

Rugged headband construction

Single-sided cable

Soft headband pad

Innovative bass reflex system

Gold-plated 1/8" mini stereo jack plug (3.5 mm) and 1/4" adapter (6.35 mm)

Description

The DT 770 is a closed headphone with a powerful reproduction of deep frequencies. High frequencies are also reproduced as an analytical, clear and distinctive sound. The rugged headband made of spring steel gives this headphone a secure yet comfortable fit. Soft ear pads and the single-sided cable also ensure a high comfort. The

DT 770’s special closed design excludes sound pollution and ensures minimum audio leakage.

The DT 770 is still manufactured in Germany providing an excellent quality.

Spare Parts and optional Accessories

EDT 770 V Ear pads, velours, circumaural, silver-grey . . . . . . . . . . . . . . . Order # 926.660

BN 59-65/A Headband pad, leatherette, black . . . . . . . . . . . . . . . . . . . . . . Order # 579.823

Straight extension cable, 5 m long,

1/4" jack (6.35 mm) - 1/4" jack (6.35 mm). . . . . . . . . . . . . . . . Order # 565.385

Technical Specifications

Transducer type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dynamic

Operating principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Closed

Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 35,000 Hz

Nominal impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 Ω

Nominal SPL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 dB

T.H.D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 0.2%

Power handling capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW

Sound coupling to the ear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Circumaural

Ambient noise attenuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . approx. 18 dBA

Nominal headband pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . approx. 2.8 N

Cable length and type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 m / straight cable

Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gold-plated 1/8" mini stereo jack plug (3.5 mm) and 1/4" adapter (6.35 mm)

Weight without cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . approx. 290 g

(all specifications according to EN 60 268-7)

Germany beyerdynamic GmbH & Co. KG

Theresienstr. 8

D-74072 Heilbronn

Phone +49 (0 )71 31 / 6 17-0

Fax +49 (0 )71 31 / 617-224

E-mail: [email protected]

Internet: www.beyerdynamic.de

United States beyerdynamic Inc. USA

56 Central Ave.

Farmingdale, NY 11735

Phone +1 (631) 293-3200

Fax +1 (631) 293-3288

E-mail: [email protected]

Internet: www.beyerdynamic.com

Great Britain beyerdynamic U.K. Ltd.

17 Albert Drive

Burgess Hill RH15 9TN

Phone +44 (0)1444 / 258 258

Fax +44 (0)1444 / 258 444

E-mail: [email protected]

Internet: www.beyerdynamic.co.uk

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