Headphone Reviews and Comparison

Beyerdynamic DT 990 Pro Open Studio Headphones 250 Ohms (2019) Review

Excellent sound quality in headphones usually means you have to pay for top dollar, but that is not all the case with Beyerdynamic DT 990 Pro Open Studio Headphones.

While it might not be the prettiest and the most fine-looking headphones in a bunch, you’ll get your money’s worth and even more when you try it on.

Here’s a comprehensive Beyerdynamic DT 990 Pro headphones review so you can look further in what it has to offer in terms of specs and features.

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Beyerdynamic DT 990 Pro Open Studio Headphones Review

Beyerdynamic DT990


  • Quality audio reproduction perfect for a headphone for studio application – recommended by a lot of DJ’s.
  • Built with an ultra-lightweight diaphragm designed to give a supreme audio performance
  • Extremely fit and comfortable for long time use with extra padding, very soft ear cushions, and highly-adjustable fitting
  • Highly-durable build made with hard to break plastic material
  • Nice and 3 meters long coil cord
  • Replaceable parts are readily available

  • Expensive compared to most over-ear headphones but highly affordable in its kind
  • A bit heavier inbuilt compared to other headphones
  • Tends to produce a lot of basses

What’s in the Box?

There isn’t much that the comes with the Beyerdynamic DT 990 Pro headphones.

Opening the box, you will get the headphones, a 1/4 inch adapter, and a soft case. There’s also an instruction manual inside – and that’s it.

Design and Build Quality

At first glance, the Beyerdynamic DT 990 Pro is not really one of those stylish and sleek-looking headphones.

A number of audiophiles prefer headphones that are sleek and fashionable – as it needs to match their style and look. Of course, to each his own, as these headphones have a lot of great things to offer aside from the looks.


For what it is worth, the Beyerdynamic DT 990 Pro is a decent-looking reference headphone.

It features a very utilitarian design and is relatively compact. It’s not your typical headphones, but this one’s got some flare, giving it a different and unique but still high-end appeal. The headband of the Beyerdynamic DT 990 Pro headphone is made entirely of metal which comes with a detachable and stylish cushioning and cover.

The ear cups feature a suede-like fabric material covering.


At 0.6 lbs, the Beyerdynamic DT 990 is super lightweight and is ultra-comfortable to use.

However, it does tend to be slightly tight on your head. The good thing is that it has large and generously padded ear cups that can fit snugly and comfortably around your ears.

Since the headband is made entirely of metal, it is a little bit too rigid. It has a bit higher clamping force, holding your head a little too tight, becoming uncomfortable after long sessions.


The Beyerdynamic DT 990 Pro headphones are well made. What you see is what you get from the semi-soft ear pads and padded harp cover.

The pads cover your entire ear, going around and not squishing them which ensures you won’t get red ears even after long listening sessions. Overall, the headphone is comfortable and not at all stuffy even if you wear it all day.

Build Quality

When it comes to build quality, the Beyerdynamic DT 990 Pro offers a sturdy and solid overall structure.

The completely metal frame of the headband is rugged and string which can handle a decent amount of wear and tear and daily use. Other parts of the headphones like the ear cups with an open-back design are made entirely of plastic which is less durable compared to the metal frame.

Still, the plastic material used is dense enough and can withstand a decent amount of physical stress.


The Beyerdynamic DT 990 Pro is not really designed to be ultra-portable. If you are looking for headphones that’s easy to carry and transport, this might not be the best option.

It has a big and bulky structure. It doesn’t have any swiveling ear cups that you could lay flat for lesser storage space.

You can’t fold the headphones to be more compact either. With Beyerdynamic DT 990 Pro, you get what you are looking at, a big over the ear headphones that can only fit in a big purse or a bag.


The Beyerdynamic DT 990 Pro is moderately stable above your head like most headphones in the market.

However, it isn’t designed to be used for sports and extreme activities. In these cases, the headphones will easily slip off your ears.

While it can snugly fit in your ears during typical listening sessions, it will slip off if used when running or doing high-intensity physical activities.


When it comes to connection, the Beyerdynamic DT 990 Pro is like your typical headphones.

It has a coiled cable with a 3.5 mm input which you can connect to the 1/4 inch adapter that comes with the headphones and plug it to a higher-end gear.

Ease of Use

With its simplicity, the Beyerdynamic DT 990 Pro is extremely functional but still easy to use during studio work.

The soft headband is highly adjustable which you can maneuver to fit you perfectly. The soft cushioning of the headphones will also give you long-time comfort that is perfect for long studio works.

Sound Quality

The Beyerdynamic DT 990 Pro 250 might be similar to the typical mid-range headphones in terms of build and style, but that’s the end of it.

The headphones are excellent where it really matters, the sound quality. As for its price tag, this one is a definite steal.

A lot of DJ’s pay top dollar to have the same power and the right amount of detail and attention that the Beyerdynamic DT 990 Pro can offer.


The open-back design of the Beyerdynamic DT 990 Pro Open Studio Headphones and its treble work combines perfectly to produce an excellent soundstage, imaging, and sense of depth.

It is also the reason why these headphones are great for playing video games or watching movies.

Noise Isolation

Its open-back design means that the headphone doesn’t have any capacity to block out or mute any background noise. If you are looking for a noise canceling or noise isolating headphones, this is not the one for you.

Simply put, you don’t want to use the Beyerdynamic DT 990 Pro 250 outside, especially on a busy street when you are on a public bus, or in an airplane because it would completely be useless. It won’t isolate you from the chaos in the background.

It doesn’t do well in terms of sound retention, too, which means if you are listening to some loud music, people from a few meters away will also hear much of what you are listening to.

However, the Beyerdynamic DT 990 Pro 250 can be a great reference headphone that’s something you can use in a studio.


The DT 990 comes in three versions, and each features a different impedance, but this one has a 250 Ohms impedance value.

It is the middle range between the 32 Ohms and 600 Ohms version. The 32 Ohms version can play extremely loud from an iPod, but both the 250 Ohms and 600 Ohms will need to be attached to a dedicated headphone amplifier or with higher volume settings.

Nonetheless, the 250 Ohms version can still work very well on your iPod, given that you play the music close to the maximum volume.

The 250 Ohms version is simply the one that will give you enough loudness, not too loud like the 32 Ohms version and you don’t always have to turn the volume to its maximum like when using the 600 Ohms version.


There are various amplifiers you can use with the Beyerdynamic DT 990 Pro headphones.

However, the proper headphone amplifier should be able to produce 7 V RMS output or 20 dBm or 100 mW.

Highs and Midrange Quality

The highs when using the Beyerdynamic DT 990 Pro 250 can be extremely clear, very detailed, and often extended, given that you are using high-quality recordings.

It can also provide a clear and transparent midrange in most cases.

Overall Signature

The Beyerdynamic DT 990 Pro features a classic V signature that comes with a significant dip as it reaches the upper bass and lower midrange.

Dynamic Range

The dynamic range is the significant difference between what’s loud and what’s soft which is quite important when it comes to opera and classical music. While some headphones can’t reproduce the tiniest and quietest sounds accurately and often distorts when the parts get too loud, that isn’t the case with the Beyerdynamic DT 990 Pro.

This headphone has an excellent dynamic range and will produce top-notch output in both extreme ranges.

Whether the recording has parts that are extremely soft or extremely loud, this headphone can play the sound clearly and with great detail.

Value for Money

Compared to most of the headphones available in the market, the Beyerdynamic DT 990 Pro is a bit on the pricier side of the bunch.

For a studio headphone, it has top-notch qualities and features that most DJ’s pay even a lot more in other models.

While it is not the most affordable headphone there is, if you are looking for one that can offer nothing but excellent sound quality, the Beyerdynamic DT 990 Pro is already a steal.

Beyerdynamic DT 990 Pro Open Studio Headphones Review


What Are Users Saying?

Beyerdynamic DT 990 ProBeyerdynamic has been one of the known brands of high-quality headphones, and its DT 990 Pro is not different than their other headphone models. It is highly recommended by a lot of DJ’s especially because of its excellent sound quality which is what really matters in a good pair of headphones.

It wasn’t made for blocking out background noise which is evident in its open back design which is something that some users are looking for. However, that is not really part of its design.

The Beyerdynamic DT 990 Pro is specially crafted to be an efficient and high-quality reference headphone for the studio and for that, it’s worth its price and even more.

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Who Should Buy Beyerdynamic DT 990 Pro Open Studio Headphones?

Open back headphones like the Beyerdynamic DT 990 Pro Open Studio Headphones are primarily designed to provide an immersive listening experience by eliminating or reducing the isolation level between you and the background. And for that, it can give you a spacious soundstage, giving you an impression of listening to a high-quality speaker inside a room.

When choosing headphones, personal preference and taste will matter. There are no perfect headphones. Of course, if you are looking for the kind of headphone that’s all that is mentioned above, the Beyerdynamic DT 990 Pro is ideal for you. It is for everyone that considers sound quality as the top priority when looking for a headphone.


While not the best looking headphones of the bunch, the real power and main selling point of the Beyerdynamic DT 990 Pro headphones is its sound quality and performance. It’s one of the most recommended among the critical listing headphones. This one can produce excellent detail in high-end tracks as well as produce a clear and crisp audio quality that comes with a spacious soundstage.

It has a slightly-too-emphasized treble range which can cause sounds to be a bit too sharp at times. However, everything else from the vocals, instruments, and the bass are excellently balanced and reproduced with intense accuracy.

It might not be designed for use when traveling or in the office as it was intended to be an effective reference headphone in a studio. The Beyerdynamic DT 990 Pro Open Studio Headphones is one in its kind.




Hello, there! My name is Alexander and I started Ironhorsetrading with my wife with the sole purpose of putting all our passion and knowledge about headphones, headsets, and earbuds to good use. We are both deeply passionate about music and any gadgets that produce quality sound, so we decided to share that passion with the world! Luckily, our little website project got a life of its own fairly quickly because what we have to say on the topic is trustworthy. Our love for music is what brought us together in the first place, so we are delighted to be able to connect with so many more like-minded people through our website. We want to encourage you to join our little community of sound aficionados and tell us what you think!

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