User Guide

TECHNICAL SPECIFICATIONS
Transducer type . . . . . . . . . . . . . Dynamic
Operating principle . . . . . . . . . . Open
Frequency response . . . . . . . . . . 5 - 40,000 Hz
Nominal impedance. . . . . . . . . . 250 Ω
Nominal SPL . . . . . . . . . . . . . . . 102 dB SPL (1 mW / 500 Hz)
Max. SPL . . . . . . . . . . . . . . . . . . 125 dB SPL (200 mW / 500 Hz)
T.H.D . . . . . . . . . . . . . . . . . . . . . < 0.05% (1 mW / 500 Hz)
Nominal handling capacity. . . . . 200 mW
Sound coupling to the ear . . . . . Circumaural
Nominal headband pressure. . . . approx. 6.6 N
Weight (without cable) . . . . . . . 370 g
Length and type of cable . . . . . . 3 m / straight cable or
5 m / coiled cable (stretched),
each detachable with a 3-pin
mini XLR cable connector,
single-sided
Connection . . . . . . . . . . . . . . . . Gold-plated mini stereo jack
(3.5 mm) & 1/4" adapter
(6.35 mm)
APPLICATIONS
The DT 1990 PRO is an open studio headphone for mixing and
mastering. The open design results in a very spatial, dynamic and
natural sound with an original reproduction.
The efficient Tesla drivers ensure a perfect sound with an excellent
resolution and high output level.
The DT 1990 PRO features a modern design with a discrete
elegance of all components such as end pieces, yokes, ear cups and
headband. All components are replaceable and ensure a long
lifetime of the headphone.
The comfortable, replaceable ear pads and the adjustable head-
band with replaceable pad ensure superior comfort for a long
period of time and an absolutely safe fit. The single-sided cable is
detachable and lockable. The supplied hard case ensures safe
transport or storage.
FEATURES
• Open premium studio headphone with Tesla drivers
• Rugged headband made of spring steel
• Single-sided, detachable cable
• Soft, replaceable ear and headband pads
• EDT 1990 A a pair of ear pads for a neutral sound
(included in the delivery)
• EDT 1990 B a pair of ear pads for a sound with a slight bass
boost (included in the delivery)
ACCESSORIES AND SPARE PARTS
Accessories and spare parts can be found at:
www.beyerdynamic.com
DT 1990 PRO
Dynamic Headphone
Order # 710.490
beyerdynamic GmbH & Co. KG
Theresienstr. 8 | 74072 Heilbronn – Germany
Tel. [phone] / 617 - 0 | Fax [phone] / 617 - 204
[e-mail] | www.beyerdynamic.com
For further distributors worldwide, please go to www.beyerdynamic.com
Non-contractual illustrations. Contents subject to change without notice. E1/DT 1990 (06.16)
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Supplied with hard case