Beyer has a lengthy design tradition going back to 1924. Its well-regarded headsets are used by visitor and experts in taping workshops.

The German company provided a set of its Beyerdyamic T 51 i iOS compatible earphones, and the sound was outstanding.


  • Transmission kind Wired
  • Headset style (running principle) Closed
  • Headset impedance 32 ohms
  • Headphone frequency reaction 10 Hz – 23,000 Hz
  • Nominal sound pressure level 111 dB
  • Building Supraaural (on-ear)
  • Cable television & & plug Stereo jack plug 3.5 mm (1/8″) & && & frac14;” adapter (6.35 mm)
  • TRRS standard CTIA (adapter cord for OMTP especiallied)
  • Net weight without product packaging 174 g

Design Highlights

The T 51 i phones (US$ 313.99 but lesser from online merchants) have a three-button remote control for telephone call and media playback. The phones utilize a 1/4″ jack adapter for older audio equipment, and an in-flight adapter for aircraft audio systems. The ear cups swivel 90 levels and the earphones come in a great nylon lugging case.

Having and listening closely

I’m quite fussy concerning noise and comfort, and I have to mention this Beyer product emerged very well. Listening to classic, jazz and stone the headsets acted themselves well. Strings were pure and smooth, bass was deep and not synthetically boosted. Reviewing them to my B&W P5 phones ($ 299.99) I located the Beyer model really similar, however it reached a little deeper into the bass.

Convenience was great on the Beyer phones, and the memory foam around the ears made for a wonderful fit. I would rate the Beyer a little much more comfortable than the B&W s. The sonic trademark of both was similar. Besides listening on my iPhone, I heard some Higher Resolution tracks through my Oppo BDP-103 disc gamer and the sounds were better with even more lengthy regularity reaction and more precision of instrument positioning, so it’s clear the Beyers can be utilized in a mobile setting or at house with the finest tools.

Screening versus my headset of choice for house listening, the Sennheiser HD 600, ($ 399.95) I thought the Beyer had a much better low end, while the Sennheiser headsets managed to squeeze a little more from the highest frequencies. The Sennhesiers are large, and the driver is well off the ear, while the Beyer T 51 i drivers are right against the ear, like the B&W. That alone produces a different type of noise, with one technique not being necessarily better compared to the other.

My only beef is the earphone cable is not exchangeable, however rather it is direct wired.

The T 51 i is a sibling to the Beyer T 51 p, the previous being made for mobile. Both phones have the very same motorists.


The T 51 i is an excellent headset. It sported a smooth frequency reaction, and convenience was high, even after putting on the phones for prolonged time frames. I valued the light in weight nature of the headset, never ever feeling it was squashing my ears with undue tension. Listening to string songs from Mozart and unamplified instruments from a Jennifer Warnes CD were all clean and sensible.

Beyer has a victor with the T 51 i. If you are seeking excellent quality headsets or would like to step up from your Apple provided earbuds, give this headset a try.

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