HD 490

HD 490 Dynamic Headphone

The HD 490 Live open dynamic hi-￿stereo headphones feature excellent sound reproduction and a good bass response. They have a highly conductive OFC copper cable and can be connected to all personal stereos, CD players, DAT and MiniDisc recorders and hi-￿systems.

Features—Bene￿ts

Open, supraural, dynamic hi-￿stereo headphones

Ideal for both hi-￿systems and portables

Very comfortable to wear due to ultra-lightweight design

Detailed sound reproduction with powerful bass

Duofol diaphragms to reduce standing waves for distortion-free sound

Detachable, single-sided connection cable

Replaceable parts for long life

Technical Data

Frequency response

17–22,000 Hz

Transducer principle

dynamic, open

Nominal impedance

32 Ω

Characteristic SPL

106 dB at 1 kHz, 1 V rms

THD

< 0.3 % at 1 kHz

Ear coupling

supraural

Contact pressure

approx. 3.2 N

Weight (without cable)

approx. 9.4 oz

Connector

1/8" stereo mini jack plug with adapter

 

to 1/4" stereo jack plug

Connection cable

3 m, detachable single-sided

Optional Accessories

Stereo volume control

HZR 6

Sennheiser Electronic Corporation, 1 Enterprise Drive, Old Lyme, CT 06371

Telephone: 860-434-9190 • Fax: 860-434-1759 • Web: http://www.sennheiserusa.com

Sennheiser Mexico: Av. Xola 613, PH6, Col. Del Valle 03100, Mexico, DF. Telephone: (525) 639-0956. Fax: (525) 639-9482

Sennheiser Canada: 221 Labrosse Ave, Pte-Claire, PQ H9R 1A3. Telephone: 514-426-3013. Fax: 514-426-3953

Manufacturing Plant: Am Labor 1, 30900 Wedemark, Germany

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Sennheiser manual HD 490 Dynamic Headphone, Features-Benets, Technical Data, Optional Accessories, Thd

HD 490 specifications

The Sennheiser HD 490 headphones are a notable addition to the realm of audio equipment, designed for those who value both sound quality and comfort. As a vintage model, the HD 490 combines classic aesthetics with innovative technologies that cater to audiophiles and casual listeners alike.

One of the standout features of the HD 490 is its open-back design. This construction allows sound waves to escape, creating a natural listening experience that is often compared to listening to music in a live setting. The open design contributes to a more expansive soundstage, making it easier for listeners to perceive the nuance and detail in their favorite tracks.

The headphones are equipped with high-quality dynamic drivers, which deliver a frequency response that spans from 20 Hz to 20 kHz. This broad range enables the HD 490 to reproduce deep bass tones while maintaining clarity in midrange and high frequencies. Audiophiles will appreciate the headphones' ability to handle different genres, from classical to rock, without compromising audio fidelity.

Comfort is also a key characteristic of the Sennheiser HD 490. The adjustable headband, coupled with plush ear cushions, ensures that these headphones can be worn for extended periods without causing discomfort. This ergonomic design is ideal for listeners who enjoy long listening sessions, whether at home or on the go.

In terms of build quality, the HD 490 is crafted with durable materials, ensuring longevity despite regular use. The design reflects Sennheiser’s commitment to quality and engineering excellence. Additionally, the headphones feature a standard 1/4-inch connector, making them compatible with a wide array of audio devices, including amplifiers and home audio systems.

The HD 490 is also notable for its lightweight construction, making it easy to carry and wear. The combination of these features makes the Sennheiser HD 490 an excellent choice for anyone seeking a reliable and high-performing headphone option.

Overall, the Sennheiser HD 490 headphones provide a rich audio experience characterized by their open-back design, high-quality dynamic drivers, and comfortable fit. Whether you're a seasoned audiophile or a casual listener, these headphones are sure to enhance your music-listening experience.