Ladies and gentlemen, today we are going to review the long-awaited line of Beyerdynamic DT 70 IE, DT 71 IE, DT 72 IE, and DT 73 IE in-ear-monitor headphones. Sometimes it's quite difficult to start a review, especially when you finally get something you've been waiting for for a long time. We usually prepare for reviews based on materials available online, but in this case, we didn't want to be influenced by anyone else's opinion. We had a feeling that it was important to touch the product ourselves and understand from personal experience what it was like, and fortunately, we were able to do so to the fullest extent.
Although the new line of Beyerdynamic DT 70 IE, DT 71 IE, DT 72 IE, and DT 73 in-ear monitor headphones was expected to go on sale in March of this year, these models were slightly delayed, and at some point, we had given up hope. And now, miraculously, they are here in the hands of our editorial team — they are real, and we have plenty of impressions to share with you.
However, let's agree right away that there will be no comparisons with Chi-Fi headphones, which are released in their droves every month. There can be no comparisons here, because the new Beyerdynamic headphone line is a set of professional tools, but with a pleasant “but.” Therefore, we will share our listening impressions and award points for sound quality. But! This will only be from the point of view of their use as professional monitor headphones. So, before we move on to the main part of our Beyerdynamic DT 70 IE, DT 71 IE, DT 72 IE, DT 73 review and discuss their sound, let's take a look at the specifications of the devices, as usual.
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Best Price on Beyerdynamic DT 70 IE, DT 71 IE, DT 72 IE, DT 73 IE
Currently, the Beyerdynamic DT 70 IE, DT 71 IE, DT 72 IE, and DT 73 IE are among the best in-ear monitor (IEM) solutions on the market, rivaling "custom" models. |
Classic Package
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All of the specifications for the new line of Beyerdynamic in-ear monitor headphones are identical. The headphones have the same configuration, housing, impedance, dynamic driver, cable length, and etc. The only differences between models are the sound profile optimization and nominal sound pressure level. For instance, the DT 70 IE is optimized for mixing and critical listening; the DT 71 IE is optimized for drum and bass; the DT 72 IE is optimized for guitar and voice; and the DT 73 IE is optimized for classical instruments and keys.
The DT 70 IE was specially developed for sound engineers in the studio and live sound engineers for whom precision and fidelity are important for mixing and critical listening. The physiologically linear-tuned sound signature is based on the Fletcher-Munson curve, which takes into account the human ear’s volume-dependent perception in relation to frequency.
The DT 71 IE was specially designed for drummers and bass players. The chosen sound signature provides a powerful bass foundation that accurately reproduces low frequencies. The tuned treble profile ensures a detailed reproduction of cymbals, percussion and the overtones of the bass guitar. The slightly reduced mids create additional transparency and clarity so that the overall reproduction always remains balanced.
The DT 72 IE was specially developed for guitarists and singers. The customised sound signature offers a discreetly tuned bass that provides the necessary foundation without the low frequencies becoming too prominent. The natural low mids ensure a transparent sound and reduce distracting frequencies. In addition, the customised frequency response between 200 to 500 Hz compensates for the so-called occlusion effect, which occurs when the outer ear canal is closed by earphones. As a result, the sound is often perceived as muffled - this is not the case with the DT 72 IE. The upper mids are slightly boosted, which enhances the presence and assertiveness of the guitar and voice in the mix. The sound signature is rounded off by fine trebles that provide the necessary brilliance without sounding harsh.
The DT 73 IE was specially developed for string, wind and keyboard instruments. The linear bass and midrange reproduction between 20 Hz and 1 kHz ensures a natural reproduction that faithfully reproduces the output signal. A subtle boost in the high frequency range from 5 kHz ensures precise overtones without making the sound appear sharp or overemphasised.
That day, when we were still considering other headphones for review, four beautiful little black boxes with orange accents unexpectedly appeared on our shelf. Let's be honest — we put everything else aside and eagerly opened the boxes. We were pleased to see that Beyerdynamic looked to third-party manufacturers for inspiration. The storage hardcase, which holds all the necessary accessories, is beautiful, and the contents are dazzling, with a five pairs of silicone eartips (XS, S, M, L, XL), and three pairs of foam eartips ( S,M,L Typ Comply™ Tx-500). The manufacturer has not skimped on interchangeable set of earwax guard grilles in case you lose the previous ones or on a 3.5mm-to-6.3mm adapter. You can store all of this in the case, which is lightweight and rigid enough to protect the contents. The case is made of fabric, most likely with EVA foam inside for rigidity. There are two fasteners that can be placed on whichever edge is most convenient for opening. The case is such a basic accessory that it's hard to describe. It's a must-have and would be a shame to leave it out of the set. Knowing how many Chinese… Oops… We promised not to make comparisons. But the case really costs nothing, and it's hard to find a bad case. Therefore, in our opinion, Bayerdynamic got it right!
Now, let's discuss the possibility of using third-party ear tips. If you're an IEM fan, you probably have your own set of popular silicone or foam tips and know how they affect sound and fit. They fit perfectly on the sound tubes and stay in place well. They may improve the fit, as they did for us, but you still need to carefully go through all the sets to ensure it makes sense to replace the stock ones. They are excellent quality, so we advise trying to find something from the manufacturer's provided set.
What we liked least in the set (or rather, liked less than everything else in the set) was the cable. Although it has Kevlar thread inside for strength, this doesn't make the cable more convenient. It doesn't cause microphoning, but it catches on clothing. If you use the headphones as intended, the monitor cables are often hidden under clothing. These cables can pull your clothes off, giving you an unexpected waxing. We advise trying MMCX-connectored Chinese headphones and finding a cable "donor," or simply ordering a comfortable, high-quality headphone cable from a store. This will make the headphones more comfortable to use immediately and may reveal new overtones that "give you goosebumps and angels on your shoulders." Of course, we're joking. However, the cable is mediocre despite the price of the product. In addition, the ear hooks are very stubborn and difficult to bend.
We really liked the build quality and the earbuds themselves. They are very small, yet they don't feel fragile. The material doesn't collect fingerprints, and the matte translucent plastic allows you to see the inner workings. They are aesthetic, interesting, and very compact. The headphones fit comfortably in your ears, and they're so lightweight that you won't even notice you're wearing them. There's something about this design that reminds us of old Shure headphones. Although those were made of plastic, they were designed for functionality, and their precise shape allowed them to fit perfectly in the ear.
Of course, the manufacturer will provide graphs to remind you of the models' frequency response settings. It's worth noting that all models have several things in common in these settings.
For example, the upper frequencies of Beyerdynamic. All models have a slightly different, yet recognizable, rise in high frequencies that experienced owners of other company headphone models will immediately notice. We won't discuss the shape of these rises because hearing is subjective, but they definitely have the same character as the 6 and 8 kHz. The detail in the high frequencies, especially the overtones of instruments, room reverberation, etc., is at a very high level. There is no significant feeling of "overdoing it." It is precisely the level at which maximum detail is heard without any muddy interference being pulled out of the mix. The Beyerdynamic DT 73 IE, in turn, has the lightest boost for accurate interaction with acoustic instruments. Delicacy is important here because genre dependence is pronounced, and it was necessary to avoid "overdoing it." Beyerdynamic has succeeded in this.
All of the models on our review — the Beyerdynamic DT 70 IE, DT 71 IE, DT 72 IE, and DT 73 IE — are midrange-oriented, with perhaps the exception of the DT 71 IE. The midrange frequencies on all models sound natural, the body of the instruments is full, and the sound is very clear. However, there is no midrange boost! It's the sound we've forgotten, the way it should be. The upper midrange and high frequencies, as well as the other midrange frequencies, are impossible to find in in-ear headphones on the market today. The exception in the lineup is the Beyerdynamic DT 71 IE, which has a deliberate dip in the middle for better monitoring of bass guitar or drums. The DT 73 IE does not aim to emphasize the upper midrange, so their sound can be described as very natural, and all lovers of orchestral music will hear what we are talking about with ease and pleasure.
However, the "flat" bass of the Beyerdynamic DT 73 IE may seem too simple to listeners. But wait — didn't we mention at the beginning that these are professional tools? Everything is designed for high-quality sound reproduction and monitoring yourself (the musician) in live mixes, during recording, and so on. The bass is deep and fast; the driver works like a mini pump in your ear. You're probably just not used to hearing such volume in regular headphones. You won't find as much detail in your other headphones! That's the whole difference. If you want more bass, just adjust the equalizer.
The frequency response of these headphones is a neutral presentation close to a straight line, which is aimed at conveying the natural sound of acoustic instruments. There can be no punchy bass here due to the lack of rises in a specific zone. There can be no emphasis on the upper part of the high frequencies — it is not needed. However, embellished high frequencies are exactly what this model needs. To understand the sound of these headphones, you need to reset your expectations and listen to the sound you get, trying to understand it. This sound is perfect for the purposes stated by the manufacturer: keys and acoustic instruments. These are the types of instruments that will stand out from the overall mix, with all the consequences that entails. While it is possible to enjoy listening to acoustic genres, you will be amazed at how much the familiar picture of your favorite material has changed.
The Beyerdynamic DT 72 IE headphones are specially designed for voice and guitar. This is exactly what vocalists and guitarists need! Especially vocalists! This model minimizes the possibility of creating an occlusion effect, which completely interferes with recording your voice. For example, I still have my first vocal recording made with headphones. The recording was terrible, and the process was horrible, but I didn't understand why. It was all because of the occlusion effect. This nasty thing makes you feel like you're not hearing your natural voice, and it constantly throws you off. You try to match the pitch, but you can't seem to. Not everyone is bothered by it, though. As you know, nothing bothers good dancers. The same goes for good singers. However, if you try to record before you become a good singer, average headphones can play tricks on you. The Beyerdynamic DT 72 IE headphones are tuned to minimize this effect so you can sing comfortably without interference.
For more specific data on the frequency response, this Beyerdynamic model has a greater boost in the high frequencies. This is useful for understanding the accuracy of intonation during recording or monitoring. There are also several other useful features, such as a slight boost in the low frequencies. This makes your silky bass even silkier and allows your vocal articulations to resonate throughout the room at least in your opinion, because that's how it sounds to your ears). This feature also works well on the guitar. The upper midrange has the necessary lift to give your voice and guitar some "body."
Thus, these headphones are a niche product, as indicated by the manufacturer and your ears. While these headphones are perfect for vocal and metal music, they may seem a little harsh at first and require some adjustment or equalization. However, the latest Beyerdynamic TESLA.11 driver delivers heat and detail. It's an excellent choice for many musicians in terms of monitoring, just like the previous model. It's better to have specific settings for specific purposes than to try to cram all sound types into one monitor and sell it for all needs at once.
Now, let's move on to the Beyerdynamic DT 71 IE headphones. Their sound profile is perfect for drummers and bass guitarists. Unfortunately, there are no bass guitarists or drummers on our editorial team. However, I played bass guitar in a band for several years, so I will describe the sound of these headphones to the best of my ability.
Although the frequency response curve above may suggest that the midrange frequencies are significantly reduced, this is not the case. While the bass is powerful, the mid-range is not sacrificed. This is vital for hearing the detail and attack of your instruments. For Drummers: The snap of your snare drum, the attack of your toms, and the stick definition on your hi-hats and cymbals are all clear and present. This prevents your entire mix from turning into a low-end soup. For Bassists: The mid-range clarity ensures your notes have definition and cut through the mix. You can hear the character of your bass and amp, the fret noise, and the articulation of your playing style, which is essential for staying in tune and playing precisely. For this, we give the Beyerdynamic DT 71 IE a special thumbs-up, as we had some concerns.
The lower mids might feel slightly recessed compared to the powerful sub-bass, but this is a strategic choice to prevent muddiness and make space for the kick drum and bass guitar to coexist without masking each other.
And of course, the most important range - low frequencies! This is the standout feature. The bass is immense, delivering a physical, punchy feel that is essential for feeling your kick drum and bass guitar without needing a subwoofer on stage. It reproduces the lowest frequencies (below 40Hz) with authority, ensuring you never miss the fundamental note of a 5-string bass or the deep thud of a kick. Crucially, this isn't a muddy or "boomy" bass. Beyerdynamic's TESLA.11 dynamic driver is exceptionally well-tuned. It provides the power you need while maintaining excellent control and separation. You can clearly distinguish the thump of the kick drum's beater from the rumble of the shell, and the pluck of a bass string from its sustained decay. It allows you to lock in with the low-end foundation of the band without your ears straining. You can set your levels accurately because you can actually hear and feel what's happening in the bass region.
The high frequencies are noticeably smooth and rolled-off compared to many analytical IEMs. This is a major benefit for drummers. Cymbals and hi-hats are reproduced with enough detail to hear their rhythm and pattern, but without the harsh, piercing sibilance that can cause ear fatigue during long rehearsals or gigs. This protective quality makes them incredibly comfortable for extended use, especially when you're the one generating a lot of that high-frequency content.
And the best is saved for last. The Beyerdynamic DT 70 IE are the only headphones in the lineup that need no explanation, because they sound clear enough for any user.
They have a fairly even and honest midrange and a noticeable rise in the high and low frequencies. If you have experience, no matter how you look at it, you will recognize the familiar setting that takes into account the Fletcher-Munson volume curve. They sound familiar and rich — "good enough to eat".
Despite the detail of the driver and the absence of obvious problems in the frequency component, however, we cannot say where these headphones could be used for mixing or critical listening. Yes, you can control the low and high frequencies for oversaturation, as with the full-size Beyerdynamic DT 770 PRO headphones, for example. However, to resolve conflicts in the mix and make critical decisions while mixing with these headphones, you need a lot of experience. We would say that they are suitable for working "on the go," such as on location, when having portable devices is more important than having ideal ones.
Remember that headphones will never replace full-fledged studio monitors, which provide a complete sound panorama, an important aspect of the mixing and mastering process.
Nevertheless, this model is ideal for listening. The low frequencies will rock your eardrums, the midrange will sing with accuracy and precision, and the high frequencies will bring color to everything. We don't know about audiophilia, but we would describe this sound as "intuitive and emotional." The emotion comes from the frequency response. The intuitiveness comes from that as well as the fast driver.
Now that we've reached the end of our Beyerdynamic DT 70 IE, DT 71 IE, DT 72 IE, DT 73 IE headphones review, it's time to summarize the results. Clearly, It is evident that Beyerdynamic is taking a certain risk by dividing its products into frequency niches — there is a risk of less popular models accumulating in warehouses, and the product is not inexpensive. However, we should thank them for their boldness and self-sacrifice, especially the adventurers who agreed to further develop the project. After all, what options did we have before? Either Shure's relatively universal curves in the mass-market products or custom-made in-ear monitor headphones. Yes, "custom" is interesting, with ear molds and all that. However, the cost is quite high, and not every manufacturer will adjust the frequency response if it is not quite suitable for your instrument. Now, with the IE line from Beyerdynamic, things will be easier for everyone — performers, musicians, and sound engineers alike.
You may not appreciate these products if you don't need them, but you can get a very wide frequency range, excellent dynamics, and a modern driver developed by industry giants, both on paper and in reality. Beyerdynamic knows how, why, and how much to add. Honestly, as far as our SoundGale editorial team can remember, we can't think of a single unsuccessful professional headphone model from the company.
These headphones aren't cheap, of course, but think about how many models you have lying around in your desk drawer. Is it worth adding something to your collection that can be considered a benchmark for sound quality? This is an objective assessment, not based on feelings or hearing, which are completely different for everyone. If you need this form factor for work, then once you get used to it or adjust the equalizer settings, your listening needs will be satisfied. We understand that price is the main concern, but if you're considering this segment, you're already prepared to pay for your hobby, profession, or other activity.
And don't forget! Dynamic drivers don't reveal themselves right away. They need to be warmed up. Take care of this immediately after purchase so that you don't have a negative experience before you start enjoying them properly. After a few hours, you will notice significant changes. After 20-25 hours, the driver will reach its optimal performance level, and you will be able to confidently say that you have achieved the desired listening experience.
We hope you enjoyed our review of the Beyerdynamic DT 70 IE, DT 71 IE, DT 72 IE, and DT 73 IE headphones. Please feel free to leave your comments, questions, and suggestions in the section below. We will be happy to answer them all as soon as possible. If you already own an DT 70 IE, DT 71 IE, DT 72 IE, or DT 73 IE and have used it for a while, don't forget to share your impressions and tell us what you liked or disliked about these headphones.
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