T 90
 
tesla-technology
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beyerdynamic GmbH & Co. KG
Theresienstr. 8
74072 Heilbronn - Germany

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Phone: +49 7131 617-444

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T 90

Made in Germany
€419.33
Incl. 0% tax, Excl. shipping
Article Number: 715441
Delivery time: 3-4 days

Premium Tesla Hi-Fi headphones, open

The T 90 is the first high-end headphones with a completely open design utilizing our revolutionary Tesla technology. Only headphones of this kind can bring across the feeling of closeness and transparency - nothing stands between sound enthusiasts and their music. The perfect music experience in undisturbed surroundings. With the T 90 being tuned to spontaneous listening enjoyment, the music fan can immediately immerse himself in the sound. The T 90 combines the neutral analytic sound of the Tesla transducer with a full, warm timbre and a joy of playing that brings pleasure with it from the very first note. The T 90 not only stands out due to its high level of sound quality but also from its elegant appearance. The velvet materials used on the headband and ear pads ensure endless listening pleasure and wearing comfort.

  • Tesla technology providing the highest level of efficiency
  • High-resolution and spacious sound through its open design
  • Head and ear pads made from velvet microfiber
  • Incl. carrying bag

technical data

Transmission type   Wired
Headphone design (operating principle)   Open
Headphone impedanceAlso known as nominal impedance. The impedance is the AC resistance of the coils of loudspeakers and headphones in ohms. Since impedance depends on the frequency, it is always specified at a frequency of one kilohertz.   250 ohms
Headphone frequency responseThe frequency response specifies the highest and lowest frequencies reproduced by the acoustic transducer of the headphones.   5 - 40,000 Hz
Nominal sound pressure levelThe acoustical level, the headphone transducer produces to an artificial ear (a measurement device, which simulates a human ear) with an input power of 1 mW (dB/mW @ 500 Hz).   102 dB (1 mW / 500 Hz)
ConstructionSound coupling to the ear. A differentiation is made between supraaural headphones, circumaural headphones and in-ear headphones.   Circumaural (around the ear)
Cable & plug   Gold vaporised mini stereo jack plug (3.5 mm) & 1/4" adaptor (6.35 mm)
Net weight without packaging   425 g


Spec Sheet

Downloads

Spec Sheet


For more downloads please refer to our Service section.
The best of them
www.macrewind.de 09/2013
Title: Test: beyerdynamic A 20 / T 90
Author: Frank Borowski

www.macrewind.de 09/2013
Title: Test: beyerdynamic A 20 / 90
Author: Frank Borowski

Translated from the original German article

[...]

At a price of around 500 Euro the T 90 is a little bit expensive, but its sound … my goodness! The T 90 is not only a little bit better than the mentioned other tested products, it’s the best of them.

T 90 – Beyond all doubt
Audio 08/2012
Title: It’s all in the head!
Author: Alexandros Mitropoulos

Audio 08/2012
Title: It’s all in the head!
Author: Alexandros Mitropoulos

Five headphones tested: beyerdynamic T 90, Focal Spirit One, Fostex TH-900,PSB M4U 2, Sony MDR-MA-900

Translated from the original German test report

[...]

The T 90 is the latest addition to the headphone family. As a first model with open design it shall provide a natural listening sensation. The impression of being acoustically isolated from the outside world will not be the case when putting the headphone on. The workmanship of the T 90 is beyond all doubt. Massive, precisely crafted stainless steel yokes give not only a noble look, but also a robust stature. With regard to the headband and the ear pads, the manufacturer prefers a soft microfiber material which ensures excellent comfort in combination with a weight of 330 g.

[...]

The piano in Aaron Parks’ "Riddle me this" (from "Invisible Cinema") was impressive with an open and natural sound. The bass also reached the lower depths and remained defined and dynamic. Even at high levels the sound from the T 90 remained unchanged.

Sound Quality: 85 points
Price/Performance: Very good

A great headphone for long-term listening
Stereo 08/2012
Title: Loudspeakers? That is old school.
Author: Ulrich Wienforth

Stereo 08/2012
Title: Loudspeakers? That is old school.
Author: Ulrich Wienforth

Tested: B&W P3, beyerdynamic T 90, HIFIMAN HE-300, Philips Fidelio L1, PSB M4U2, Sennheiser HD 700, Sony MDR-MA 900, V-Moda CrossF LP 2

Translated from the original German test report

[...]

The low frequencies of the T 90 sound rather slim, but concise. Its sound is very transparent, highly  defined with pleasant mids and light transparency. A great headphone for long-term listening!  

Price/Performance: Very good

 

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