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Sennheisers Five Series Flagship dynamic headphone
15.09.2001 London
The 590 is intended for high-end hi-fi use, with neutrality, clarity and
long term listening comfort as design aims. It is not a DJ or dance
headphone and is specifically engineered as an open-back phone.
Sennheiser make a range of specialised closed phones for isolation
necessary and ultra-loud applications.

Designed for High-End audio customers and studio quality monitoring, the HD-590 is a no-compromise, low resonance design, featuring strengthened capsules, stainless steel grilles, and advanced drive unit technology.
The result is one of the best sounding dynamic headphones made - and as Sennheiser never forget comfort, the 590s are great for long term listening.

The sound
Sennheiser's open-back design allows listeners to perceive their natural acoustic environment. This coupled with the low colouration drivers, makes for a spacious 'out of the head' sound. The 590 is voiced for a neutral balance with deep bass, smooth extended highs and a clear articulate midband.

Technology
A new transducer orientation (patent pending) ensures a better
localisation of sounds and a superbly natural sound reproduction.
A sintered damping element controls diaphragm oscillations to enhance clarity.

Technical background.
Duofol transducer welds two Mylar films to make one rigid diaphragm. This is light and self damping, reducing resonances in the diaphragm itself and reducing flexing when driven hard
Lightweight 18mm Aluminium voice coils give superb transient response & linearity
Neodym-Iron magnets in a computer optimised design, help deliver deep, low distortion bass.
One-sided low noise OFC headphone lead. 99.99% Oxygen Free Copper FC for clarity, woven Kevlar carbon-fibre strands for strength. (it looks thin, but is very tough)

NOTE
Sennheiser Exclusive: this OFC lead is connected to the headphone by a 2.5mm micro-jack, unplugs for service or replacement and is designed so that if you snag or trip over the lead it will unplug before the lead gets damaged.

Oval capsules sit comfortably around the ear with soft velvet
(replaceable) earpads
Adjustable padded headband with 'cardanic' joints gives a secure,
comfortable fit
Outstanding frequency response 12-38,000 Hz (-10dB/1kHz)

SOFA TEST
Put a pair of headphones on a sofa and sit on them - many will break. Sennheisers are made of almost unbreakable flexible plastics and just bend.

HD 590
3m OFC cables
3.5 mm / 6.3 mm plugs

The Professionals.
Sennheiser of Germany are a global leader in quality headphones,
microphones and radio/infrared audio transmission systems. Millions of Sennheiser products are in daily use, in studios, radio stations, industry and homes world-wide.
Service. Sennheiser consider service to be paramount, all products carry a two year guarantee and if spares are ever needed, Sennheiser have them.


SENNHEISER UK

CONTACTS FOR PUBLICATION - ALL BRANDS
* 0800 652 5002
* info@sennheiser.co.uk
* www.sennheiser.co.uk

For further information:
Sally Milne
SENNHEISER UK LTD
Tel: + 44 (0) 1494 551 551

ROBERT FOLLIS ASSOCIATES
PR & Marketing for the best of the Consumer
Electronics Industry - Hi-fi - Audio - Video
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