Beyerdynamic DT 990 Pro Specifications

A

PPLICATIONS

The DT 990 PRO is an open dynamic headphone of
exceptional quality suitable for the most demanding
professional and audiophile applications. The reduced
weight of the diaphragm and moving coil result in a similar
pulse characteristic as electrostatic headphones, and in
combination with a carefully tailored frequency response
offer a natural and balanced sound.
Soft ear pads and adjustable, sliding, earpieces together
with a very flexible coiled cable ensure listening comfort
during extended periods of use.

FEATURES

• Open diffuse field studio headphone

• Robust spring steel headband

• Single sided cable

• Soft inner headband

• Gold plated jack plug (3.5 mm) & adapter (6.35 mm)

TECHNICAL SPECIFICATIONS

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

Operating principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Open

Nominal frequency response . . . . . . . . . . . . . . . . . . . . . . . . 5 - 35,000 Hz

Nominal impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 Ω per cartridge

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

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

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

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

Nominal headband pressure . . . . . . . . . . . . . . . . . . . . . . . . approx. 3.5 N

Weight (without cable) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 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)

(all specifications according to EN 60 268-7)

SPARE PARTS

EDT 990 V Ear pads, velours, circumaural . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Order # 426.679

BN 59-53/A Headband pad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Order # 340.502

Photos are non-contractual. Contents subject to change without notice. Printed in Germany.

Germany

Theresienstr. 8
D-74072 Heilbronn
Tel. [phone] / 6 17-0
Fax [phone] / 617-224
E-mail: [e-mail]
Internet: www.beyerdynamic.de

United States

56 Central Ave.
Farmingdale, NY 11735
Tel. [phone]
Fax [phone]
E-mail: [e-mail]
Internet: www.beyerdynamic.com

Great Britain

17 Albert Drive
Burgess Hill RH15 9TN
Tel. [phone] / 258 258
Fax [phone] / 258 444
E-mail: [e-mail]
Internet: www.beyerdynamic.co.uk

DT 990 PRO

Dynamic
Studio Headphone

Order # 459.038