Beyerdynamic Tesla T1

This is not going to be as thorough or long as my normal reviews for now - but I wanted to get something in place.  I have always liked Beyer headphones, but they all had some very defining character or flavor - even the most neutral, the DT880/600, was a little hot in the treble and a little light in the bass, IMO.

Well, the T1 changes all that.  While maybe just a touch lush, it is possessed of an amazing transparency and neutrality.  While slightly behind the Sennheiser HD800 in terms of midrange transparency and soundstage realism, it beats all other dynamic headphones in those areas, and slightly bests the HD800 in terms of treble smoothness and realistic bass.  The T1 has an absolutely unique ability to make music sound natural, in my experience.  Music simply flows from the T1 in a way that makes it unbelievably enjoyable to listen to, but without requiring any kind of noticeable coloration to get that job done.  In my experience, it is that combination of neutrality, accuracy, and musicality that makes the T1, for me, the king of the dynamic headphones.

My basic description is as follows:

* Very neutral overall response, but perhaps just a tiny bit lush

* incredibly nuance and detail

* completely grainless

* an amazing transparency

* tremendous imaging and soundstaging

The T1 is, undoubtedly, a phenomenal headphone, and an enormous step forward from the DT880 (or its siblings). In terms of looks and build, it's basically like a much, much better build 880. Same basic size and shape on the exterior, but better materials and a higher level of workmanship. But sonically, it is on another level altogether.

This is a terrifically balanced headphone in terms of its sonic presentation, and as a result, it sounds VERY natural, or, more accurately, music coming from it sounds very natural.

One thing which I think is a VERY good sign - different songs sound VERY different from each other - there is absolutely no homogenizing of the sound. So you have to listen to a bunch of songs you know REALLY well to get the right measure of the T1 - as one recording will often sound very different from the next, due to the recordings themselves.

Comparisons: w/r/t the HD800, I don't have them anymore, and so I'm not sure my comparison would be valid. But from what I've heard over the last few hours, with no break-in, I think the two are in the same league, and there are subtle differences. From memory, the HD800 has the even more expansive soundstage, but the T1's have a presence to the mids that lends a sense of musical realism beyond what I ever felt from the HD800. The T1 has the stronger bass, although it’s in no way overbearing or bloated. And the T1 has the slightly less aggressive treble, while still being just as extended. They are also a very significant cut above the HifiMan HE-5, in every respect, as good as I feel those headphones are.

Summary:
Maybe the best description I can give the T1 is that it is highly musical, but without having to be a technological apologist An incredibly comfortable, well-engineered headphone, but one that still lets the music come shining through.
 

My comments echo Skylab's. These are simply the best dynamic headphones I've ever heard. While the may not be technically equal to the Sennheiser HD800s, they certainly make up in the fact that their overall presentation simply works better than every headphone I've heard to date.

I love the HD800s, but I limit listening to them to jazz, classical, and some prog rock. The T1s on the other hand are incredible all rounders and work with everything that I've ever thrown at them. They even rival my all time favourite rock cans the Grado RS1s.

These are simply amazing cans and my personal favourites! Well done beyerdynamics!

This is my review of the T1's. I purchased a pair from Meier-Audio in Germany and I paid €1900 for the entire combo including headphones, headpone-amplifier and DAC. This price is including a very nice discount. I received them on Tuesday this week (3/27/2012) and I've been breaking them in every day since then. This is actually the first product I own were I experience a very obvious break-in and the headphones have improved alot of time. The gear I've been using to feed the headphones with are all Meier-Audio products: Corda Classic and the Corda StageDAC (+a computer with FLAC-files). The sound is extremely transient fast. It sounds like they reveal everything in the recording. Or atleast I hear alot of things I didn't before (what a cliché, I know, but it's true). I'd say it's a very versitale sound. They can make extreme metal sound brutal, and they can make ambient music sound very soft. So I feel the headphone combo bring out what the artist intended. The sound has become more fluid over time which I also like alot. I get the same fluidity as my speakers, but with a higher resolution. The only thing I find I like more in my speakers (Klipsch RF82) is the bass and dynamics. But all in all the headphones and Meier-gear is state-of-the-art equipment. Enjoy!

1st set died on me within 6 days.

Right side suddenly no sound.

Headband leather was very thin and looks prone to tears.

Replacement set's headband was much better.