Really great review @Chrono.
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another very good review @Chrono
Thank you for it. I also prefer the Analytical pads on “my wife’s” DT 1990 Pro. I bought it for me and now she uses it more. Compared to the 660s, the 6xx and the 58x it is more engaging. Though if you start comparing it to the Ananda, the Elegia or even the HEDDphone, it falls behind.
With a bit of EQ and the AKG 240 foam inserts, it is still far from perfect, though not that bad and a fun listen.
Sorry you and I did not have had the chance to listen to it via a Tube Amp 
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hahaha sory to hear your DT 1990 has drifted away from you 
Also, yes I thin that with EQ they are definitely enjoyable and engaging… I just don’t know if it is worth $600 (current price in the US).
At $400 it would be a very good alternative, at least I think so.
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Here in good all germany they get thrown after you for around 430- 480. Used you can get them for under 400 sometimes…
and they are build so well - one could 
some thick badass nails with it into some hard wood- not that I would think anybody would come to the idea 
and I want to live in the rubbery case!! Feels so good
Agreed, the build is incredible on these! Also, I know it doesn’t matter that much, but I think they look very nice, too!
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I need it pretty and listen with my eyes by a big amount
My wife loves it’s look and she is a stylish person
She easily gets headaches and migrene… the clamp on these is not weak, though she also loves the comfort
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Have you ever heard the T1, Herr Martin?
PS.: Sorry if this is off topic.
I have, but it is very long ago - like 2 years or so … at our local store around my corner … not the best conditions … out of a Questyle CMA 400i, if I remember correctly - not the most analytical DAC/Amp, which could have helped both headphones
I was a huge fan of the T1 Gen2, but also was for the 1990 Pro, before I knew better - so take it with a grain of salt
If I remember correct and this is with the A-Pads on the 1990 Pro … wait! I have commented this somewhere else!
this is what I wrote a year ago - LoL:
“1990s are a tad less wide in soundstage. Imaging is perfect on both
T1 extend less at lows than 1990s with the “balanced pads” but are way better controlled
with analytical pads the lows are very good controlled and are maybe less “fun”… more real?
Midrange is superb on both
highs are Beyers Highs - what I like.
Timbre on both is excellent.
Both are very fast.”
so better ask someone else
I don´t get the design of the T1 Gen 2, they really could modernize it
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Thanks @MartinTransporter. That one is on my radar mainly for 2 reasons: it can be run balanced and it’s high impedance (even though it’s a rather efficient driver). Price would be a 3rd.
Back to topic, having seen a couple of Beyer FR graphs, it seems very easy to EQ them in general. I guess all one needs is a single low shelf knob (parametric) or two frequencies in a graphic EQ to remove the excess of treble – if needed.
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About the EQ part it’s kinda like yes, but also no. I mean, very literally yes, you can definitely just dip out the peaks with EQ. However, the changes aren’t always perfect. On the 990 Pro they were still a little sharp, they retained some of that edge in the highs. The DT 1990 Pro sounds a little odd after EQ, maybe a little too dark. It also has this effect that after EQ, vocals begin to sound very distant compared to without EQ and to other headphones. Before EQ vocals sound very present, but it’s only because their harmonics are blown out of proportion.
I guess I don’t know what I’m trying to say here hahaha. I suppose that it’s “EQ is good, but the effectiveness of the results vary per headphone.”
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Inspired by @Chrono’s review above, along with other opinions regarding this headphone, I stopped for a while to put this headphone into perspective and think about how I actually use the DT1990 Pro and what I think of it.
I have owned the Beyerdynamic DT1990 Pro for approximately 18 months now and together with the Sennheiser HD6XX, they have become my reference point for over ear headphones, certainly not because they are perfect but because they are the headphones that I use mainly.
The sound signature of these two headphones,along with their strengths and weaknesses, are completely different between themselves, therefore I am not going to go into comparisons between them, I am going to focus on what I think of the DT1990 itself and the circumstances in which I actually use this headphone.
Let me start off by saying that my experience in the audio world has been extensive but not really headphone related until recently, where I finally moved over to listening to headphones due to changes in my personal life. Audio has been both my job for over 20 years and my hobby for far longer, starting out as a vocalist (I don’t think I can use the term singer as it was Hip-Hop music) and getting onstage for the first time at 16, although I remember getting my first “HiFi” system at a very early age of about 6 years old (which certainly wouldn’t be considered HiFi now).
Over the years I have worked mainly in the install of large audio systems for theatres and show lounges, while also working on live events, in studios and other smaller places. At the same time, outside of my main job, I was performing on stage until around 5 years ago when I decided that I needed more sleep, having moved from being a vocalist (or a fast talker with rhythm 
) to a bassist, with a few years as DJ thrown in the middle.
Why am I rambling on so much about all this? Well, I think that it is important to put into context that my history in the audio field has been much more related to live and studio terms than it has been sitting back and enjoying recorded music. Don’t get me wrong, I have always loved listening to music and have done since a child, but my music equipment purchases and experiences have been focused on equipment to be used as tools with the personal listening experience taking a secondary role. As an example, my home audio system until a few years ago was a 10.000W PA system that I would set up on my patio (needless to say I didn’t have neighbours then!).
So, on to the headphones… finally!
It has been a long time since my unboxing experience of them, so I can’t really give you a first impression, but I can say that the headphones were well packaged, with a nice selection of useful accessories in the box (such as a carrying case, two cables, two sets of pads) but packed in a way that is functional and simple.
The two cables included were one straight and the other coiled. Although I am probably in a minority, I actually like coiled cables, especially for studio use, as it saves a lot of “ooops” moments when turning around or reaching over to press something.
The carrying case is again very functional, it not only stores the headphones but also includes a space for the cable and adaptor, along with a compartment for the set of pads that you are not using. This is very handy to keep everything together and while I wouldn’t consider the DT1990 as portable, it makes it easy to grab everything together when moving between studios or similar.
As far as build, the DT1990 are a headphone that seem to have been built to be abused. I have not abused them personally, but they are certainly not headphones that I would be worried about handing over to anyone to use, I think you would have to really try hard to break them. They are practically metal in their whole construction, you have to really search to find anything plastic on them, and have a fair bit of weight to them due to this. At the same time, they are well balanced as far as comfort and the weight doesn’t really become an issue, at least for me.
Sound…
Here is where I might go off track in comparison to many of the other reviews regarding these headphones. That is mainly because I am looking at these from a tool point of view more than a enjoyment part of view (although I do enjoy playing around with music), I will explain a little more about this in a moment, but here is what I find in regards to the sound…
As mentioned, there are two sets of pads included with the DT1990’s, named “Analytical” and “Balanced”. I am not going to comment on the sound differences between the pads as it is so long since I listened to the “Balanced” set. When I first purchased the headphones, I spent some time going between them and settled on the “Analytical” pads that I have used ever since.
In regards to bass, I find that the bass on these headphones is very clear and detailed. They extend pretty low, maybe not into the rumbling territory, but at the same time manage to keep the bass clear and defined. Playing around with the layering of different bass related instruments, I find I can easily locate and edit each layer. However, if I end up layering too much in the bass area, I can end up with something that starts to get a little muddy and loses definition.
Saying this, when taking the same layered tracks over to bass heavy speaker set ups (which, let’s face it, is the majority of systems that normal people favour in this day and age), I haven’t yet found these systems to define these frequencies any better, they certainly don’t clean up the mess I have made and make it sound much better than on the DT1990.
Moving to the Mids, I find the mids to be very accurate and pretty neutral, except for a slight boost where the upper bass moves into the lower mids. This is something that I have come to find that I like, as long as it is not overdone, as it (when the overall timbre is correct) helps give life to stringed acoustic instruments, such as acoustic basses and guitars. When playing and recording bass guitar, both electric and acoustic, I find that the frequencies between 100Hz and 300Hz are where most of my attention is focused on, mainly because that is where the majority of the first harmonics of the lower bass lie, and the area were they are (usually) more distinguishable.
I have no issue following bass lines on even the busiest of tracks through the lower mid range, making it easy to spot mistakes (which is not always a good thing )
Throughout the rest of the mids, I find that they are pretty neutral, maybe there is a slight boost somewhere right at the top of the midrange where the treble starts, but I find that it is very slight and not always noticeable unless something specific is happening in that exact frequency.
Moving up to the infamous treble…
This is where Beyerdynamic gets stones thrown at them from all angles, probably justified in a lot of cases, but again, it is a question of perspective.
As far as frequency response, I think that anyone who has ever heard the name DT1990 Pro knows that it has a treble spike at around 8.5kHz. This spike will affect some people more than others, however, there is no denying that the spike is there and it is rather large.
In comparison to other Beyerdynamic headphones, it is not as bad on the DT1990 Pro as other Beyer offerings. I have not had extensive periods with many Beyerdynamic headphones but this is something it is easily spotted even in brief listening sessions or quick tests. But, just because it isn’t as bad, doesn’t make it right, far from it. This peak causes sibilance in parts that are bright of their own nature, making “S” be extremely uncomfortable at times, in tracks like “Only Time” by Enya and “Hope Is A Dangerous Thing” by Lana Del Rey, it can take all the enjoyment out of the track, that is without even considering tracks like “China In Your Hand” by T’Pau, which can be torturous.
Some people actually say they like the Beyerdynamic treble, where as other think those people are crazy, or deaf, or both. All I can say is that there is no accounting for personal taste and if someone likes that peak, then I am sure that the DT1990 Pro is probably the best option for them in it’s price range without a doubt.
In my case, I need to clearly distinguish between work and pleasure. When I am listening to music for pleasure, I have an EQ preset in Foobar that is simply a a 8dB cut at 8.5kHz. This is because when I am listening to music, I am more of a person that tweaks EQ to taste depending on both the track/album I am listening to and my feelings at the time (there are times when I want more bass, others when I want less etc.), therefore the 8.5kHz cut is sort of a blank canvas more than anything else. Just to be clear, when I am listening to music for pleasure, I am listening to it for my own pleasure, therefore “how the artist intended it” is something that takes a back seat (if you want to know more on my thoughts about this subject of EQ, you can read this post: EQ? Anyone using one?)
When I am using the DT1990 Pro as a tool for work (I say work, but my audio editing and mixing is done solely for pleasure at home nowadays anyway, I just think that it is good to differentiate between the two cases in which I use the DT1990) my approach is different and I don’t actually add any specific EQ to the headphones. I have said before that it is possible to mix music on any headphone of speaker system (within reason) as long as you get to know and learn to read what you are using. Until I moved to the DT1990, I was using the AT-M40X for mixing at home, and because I had used them so much, I knew how they translated on to other systems. The same goes for the DT1990, which I have used extensively for a long period of time now, I do not need to compensate the treble in order to know how it will sound on other systems, as it is an automatic thing I now have in my routine. Basically, if I can get it to be on the verge of sibilance on the DT1990 Pro, then I usually find it to be about right on other set ups (at least the ones I get to try).
@Chrono mentioned in his review that there are two points of view, one is that it is “highly detailed” and the other is that it gives “a false sense of detail”. In my humble opinion, and remember that I am talking about this from a “tool” point of view, the DT1990 does not invent detail, in other words, for you to be able to spot something using these headphones, it needs to be there in the first place. However, due to the peak which is in question, I feel that the DT1990 moves the focus point on to a different part of the spectrum, highlighting (perhaps too much) this frequency range which causes it to seem incorrect to those who listen for pleasure while perhaps making it easier for someone who is working on the production of the music. That 8.5kHz frequency is right in the middle of where sibilance is found in vocals, which is far too easy to be overlooked if the monitoring system you are using does not cover that range well, and personally, I would rather remove to much from there than not enough (always within reason of course).
Other performance related subjects…
The soundstage of the DT1990 is wide without being overdone. It gives you a feeling that you have speakers off to the sides, however, it never makes you feel like you’re at the front of a large concert where speakers are way off to the left and right. As far as the imaging, again, I find that I can easily place instruments but without getting the feeling that I am amongst them, I always get the feeling that I am listening to them through speakers, I mean, I do not find myself immersed in the music surrounding me, I never lose the sensation that I am in fact sitting in front of the music and it is being played back to me.
With regards to timbre of instruments, I find that they are very realistic in 99% of cases, the 1% remaining is when the specific instrument has a lot going on in that area just where the high mids meet the low treble.
My conclusions…
The DT1990 Pro is not a headphone that I would recommend for someone to sit back and enjoy the music, for that, I enjoyed the Sundara much more, which has just as much detail as the DT1990 but presented in a different way (I referenced this in my Sundara review here: Hifman Sundara Open-Back Planar Magnetic Headphones - Official Thread)
The DT1990 is more about focus. It doesn’t invite you to sit back and relax, it makes you sit up straight and think about what is happening, and this can get very fatiguing if it is not something you want to do at that moment.
Whereas other headphones (such as the Sundara or the HD6XX) are similar to listening through a nice set of HiFi speakers, the DT1990 Pro is like listening through a set of very revealing studio monitors in a well treated space. Over the years, most of my experience has been with Genelec Studio monitors and Meyer Sound live rigs, which I have grown to love and have become my favourite systems but can both be overly hot in the treble, especially Meyer, if not used accordingly. I am not saying that the DT1990 are the equivalent of having 10.000€ of Genelec monitors set up in a perfectly treated studio, but I can say that they are something that I can quite easily use to get to know exactly how the music will sound on those Genelecs.
A large part of this is getting to know the headphones and the speakers, knowing how something will translate from one system to another is like learning a language, there is a difference between speaking a second language, being fluent in a second language and being bilingual. I would say that the DT1990 Pro place themselves in the fluent category in relation to high quality studio monitors, without getting to the point of being bilingual.
They are not perfect as far as studio level monitoring but are certainly a high quality option and, let’s face it, some of the most used Studio Monitors in history were far from being perfect, with some of them being pretty terrible as far as music enjoyment (cough, Yamaha NS-10, cough), but great music was made with them. I would put the quality of the DT1990 Pro way above almost anything that was available for studio use until 10 years ago (and that includes monitors) unless you were willing to invest tens of thousands in monitors and room treatment.
For music listening and enjoyment, they would not be on my go to list, and while they are my most used headphone, they are not my pick when wanting to sit back and relax to some tunes.
(This review / impression is also available in Spanish on my blog, link in profile).
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That’s a great and extremely well written review. Describing your use case and experiences conveys a lot. Thank you
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Outstanding review! I’m glad you included the production side of things as this is something that I have no experience in and could not comment on at all.
De paso también leí la review en español. Honestamente me pareció excelente, muchas gracias por compartir!
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a top review SenyorC!
we both are seemingly in a minority, as I would love to have for most headphones a coiled cable. As long as they are not already over 700 gramms on their own
your perspective was very intersting to dive in, for me
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I also appreciate a good coiled cable. That was one of the ‘benefits’ of choosing the Focal Clear Pro.
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Very detailed , and excellent review @SenyorC!
I agree with many of our friends here, your pro use perspective was a great treat filled with tremendous insight.
Thank you.
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I was not aware of the coiled cable, coming with the Clear Pro set!
In general, I simply love the safety aspect of coiled ones and the short footprint. Most of the time a over 1,75m cable is, for me at least in the way, and I look for the best way, to lay it out in a save snake shape, the moment OCD kicks in
as long the coiled one is not stretched and most of it lays on my sofa´s armrest, the additional weight is not an issue.
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Muy rico, Señor. 
Your perspective clearly demonstrates how a tool designed to be used in the PRO (studio) world was turned into a hype for audiophiles, and how this generated ideology fights of some sort. Note I tend to use (home) PRO stuff for personal listen myself.
In the meanwhile, the underrated T1 is just 100 bucks more, can be run balanced, has more soundstage and more punch, has that treble 
, and I don’t see many talking about it. That’s the one on my radar btw. 
I’m very happy I chose the HD660s in that regard. It gets frequently beaten up when compared with the DT1990 PRO. However (my impressions to date):
- Detail is there but it fades away after a few minutes, and it turns into a laid back and non fatiguing experience (YMMV, as usual);
- I don’t need any EQ;
- It can be run balanced;
- It was listed on a summer sale.
Great stuff.
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