Since its release, the 1770 Pro from beyerdynamic’s premium segment has been regarded as a reference in the studio sector for high demands, while the DT 770 Pro and DT 770 Pro X are more at home in the entry-level and mid-range segment. With the beyerdynamic DT 1770 Pro MKII, the closed-back headphones are now being reissued and, thanks to the newly developed TESLA.45 drivers, the company wants to go one better. Our test clarifies whether this is successful and how the headphones sound.
Technical data
| The product | DT 1770 Pro Mk II |
| Headphone type | Over-Ear (closed) |
| driver | TESLA.45 (45 mm) |
| Frequency band | 5 Hz to 40,000 Hz |
| Impedance | 30 Ohm |
| Sound pressure level | 95 dB @ 1 mW/500 Hz |
| Weight | 379 grams (without cable) |
| Connections | Mini-XLR to 3.5 mm jack / 6.35 mm |
| Color variants | Black color |
| price | € 549.00 * |
beyerdynamic DT 1770 Pro MKII Review: Scope of delivery, design and workmanship
- large hard case
- two pairs of ear pads
- two different cables; 3.5 mm to 6.35 mm adapter
The beyerdynamic DT 1770 Pro MKII comes with a generous scope of delivery. Inside the black cardboard box, you’ll find a large hardcase carrying case that contains the headphones themselves as well as lots of accessories.
While the headphones are equipped with soft velour ear pads ex works, which, unlike the DT 770 Pro X, are also in the black housing color of the headphones, the manufacturer includes an additional pair of ear pads made of artificial leather.
Difference: The velour model is slightly softer and lets a little more ambient noise through, which makes the sound a little more open and spacious, while the imitation leather ear pads provide better sound insulation against external noise.
The transport case also includes a small bag containing the headphones’ cables. Specifically, the Heilbronn-based manufacturer includes two cables in the scope of delivery:
- 1x mini XLR to 3.5 mm jack spiral cable (5 meters long)
- 1x mini XLR to 3.5 mm jack as a stretched cable (3 meters long)
Both gold-plated jack connections also come with a 6.35 mm adapter, which makes the headphones very versatile.
Elegant design meets excellent workmanship
- elegant, timeless design
- Robust, high-quality metal construction
- outstanding wearing comfort despite high weight
The beyerdynamic DT 1770 Pro MKII pick up on the timeless and elegant design of other headphones from the manufacturer, including the first edition of the model. There wasn’t much to improve here anyway, as the headphones from Heilbronn are undoubtedly recognizable.
But it’s not just the simple design that appeals, the build quality is also excellent. beyerdynamic relies on a robust frame made of black anodized metal, which merges into the headband via a narrow headband.
The surfaces are pleasant to the touch and feel very high-quality and robust. The “Made in Germany” headphones impress with their excellent workmanship and first-class serviceability. Ear pads, head pads and much more can be easily replaced if necessary.
But anyone who has a beyerdynamic product at home usually knows: these things last forever. A quality that you hardly get from any other manufacturer.
I also really like the wearing comfort of the headphones, even though the beyerdynamic DT 1770 Pro MKII weigh 379 grams and are even heavier than some other Bluetooth headphones.
However, the contact pressure is noticeably lower than in the case of the DT 770 Pro X, for example, which makes the headphones feel subjectively lighter, although objectively they are exactly 70 grams heavier.
Features of the beyerdynamic DT 1770 Pro MKII
- 45 mm drivers
- 5 Hz to 40,000 Hz
- versatile thanks to 30 Ohm impedance
At the heart of the beyerdynamic DT 1770 Pro MKII are, of course, the newly developed TESLA.45 drivers, which are 45 mm in size. The neodymium magnets in the drivers are said to score with a particularly high flux density, which should be reflected in a particularly detailed and powerful sound. 
“Thanks to the optimized structure of the diaphragm, distortion and impulse response have been significantly improved compared to the previous model, resulting in a clearer sound image. The cone made of the high-performance polymer PEEK ensures precise bass reproduction, while the refined treble profile is achieved by the weight-reduced voice coil made of aluminum-coated copper wire,” promises the manufacturer.
These drivers reproduce a frequency response from 5 Hertz to 40,000 Hz at a sound pressure level of 96 dB SPL. The whole thing is combined with a low impedance of just 30 ohms, which makes the DT 1770 Pro versatile – whether on a smartphone, notebook, tablet, games console or even in the studio: you don’t have to rely on playback devices that deliver a correspondingly high output voltage.
As wired (analog) studio headphones, the design of the beyerdynamic DT 1770 Pro MKII is of course extremely simple. On the underside of the left ear cup you will find the mini XLR connector, which is used to connect the headphones to the cable. That’s all there is to it. Accordingly, setting up the headphones is also very simple.
Audio quality of the beyerdynamic DT 1770 Pro MKII
- impressively lively sound
- excellent spatiality
- pleasantly airy highs without exaggeration
While the predecessors were already able to impress with their high-resolution, spatial and detailed sound, the second edition has audibly improved once again thanks to the new drivers. The acoustics are noticeably refined across the entire sound spectrum, taking the sound quality to a whole new level.
The bass is now much more pronounced and impressively clear and detailed right down to the lower bass segment. Basses are therefore pleasantly rich and powerful without overpowering the other frequencies.
And yes: With the beyerdynamic DT 1770 Pro MKII, even bass-heavy electro or hip-hop tracks are a lot of fun. So much so, in fact, that the headphones even dance a little on your head at maximum volume.
The overall sound is impressively low-distortion right up to the high volume range. The headphones provide a wide and transparent mid-range, giving the instrumentalization and vocals an extremely wide stage to unfold. Compared to the bass and treble, however, these are slightly in the background and yet an improvement is audible here too.
In the treble range, beyerdynamic has toned down the 2nd edition of the headphones somewhat, which noticeably reduces the sharpness of the sound, especially in modern productions, without sacrificing airiness.
The level of detail that comes out of the headphones is simply overwhelming. I listened through my headphone test playlist and was impressed by the subtle nuances that the DT 1770 Pro MKIIs were able to tease out of the songs.
In the Dolby Atmos track “3D Country” by Geese, the TESLA drivers impress with an impressive airiness and a wide spatial stage in which the instruments can be perfectly located in the room.
The same picture emerges with “Time” by Pink Floyd. Here, the headphones in the Intro. segment reproduce the ticking and ringing of the clocks in impressive detail, without tending towards shrill exaggerations. The same applies to all music genres: the beyerdynamic DT 1770 Pro MKII sound simply outstanding.
beyerdynamic DT 1770 Pro MKII vs DT 770 Pro X
More than 500 euros for headphones is of course an absolute house number in the private user segment. I tried out the first edition of the DT 1770 Pro in a music store around two years ago, but never owned them myself.
Nevertheless, I personally have a long history with the manufacturer’s headphones. The DT 770 Pro served me well for many years before I finally switched to the refreshed DT 770 Pro X, which at a price of 199 euros is of course no bargain either.
But these are my go-to headphones. Whether it’s for listening to music, editing voice-over recordings or gaming on the PC. The model is used here every day.
I was therefore curious to hear the difference: are the beyerdynamic DT 1770 Pro MKII really worth 350 euros more? And can you really hear a difference in terms of sound?
The answer to the second question is quite clearly: Yes! The difference in sound between the beyerdynamic DT 1770 Pro MKII and DT 770 Pro X is enormous. Across all frequencies, the more expensive premium model impresses with an even more detailed and fuller sound.
But what I particularly like here is that the bass of the 1770 Pro is more powerful, while the treble is less shrill. Especially in competitive shooters, the DT 770 Pro X tends to have a somewhat exaggerated treble when it comes to acoustic cues. The premium model manages this much better and also delivers significantly better spatiality.
And of course, this also proves to be an advantage when listening to music. The beyerdynamic DT 1770 Pro MKII and DT 770 Pro X are both ideal for a wide range of applications – even in the gaming sector, I would always prefer the manufacturer’s models to a classic gaming headset.
beyerdynamic DT 1770 Pro MKII Review: Conclusion
Just a few minutes with the beyerdynamic DT 1770 Pro MKII on your head are enough to understand why the first edition already enjoys an unparalleled reputation as the reference headphones with a closed design in the studio segment.
Thanks to the new drivers, the new edition takes things up a notch, particularly in terms of sound quality, with noticeable improvements across the entire sound spectrum. The 2nd edition delivers considerably more oomph, especially in the bass, without losing any detail or precision.
The mids, which still lagged far behind in the original, are now also much more detailed and extended, although they still lag slightly behind the bass and treble. However, the headphones make a big leap in the treble range, which is pleasantly airy and without sharpness.
This makes the headphones an excellent choice in modern studio environments, but thanks to their low impedance, they are also ideal for listening to music at home and even for gaming.
I don’t need to say much more about the design and workmanship anyway, as these are typically second to none. So if you’re looking for headphones with an impressive sound and aren’t afraid to spend over 500 euros, the beyerdynamic DT 1770 Pro MKII is the perfect choice – with the exception of the beyerdynamic DT 1990 Pro MKII, which has an open design.
beyerdynamic DT 1770 Pro MKII
Workmanship
Wearing comfort
Sound quality
Value For Money
95/100
High-quality and elegant studio headphones with excellent wearing comfort, with a noticeable improvement in sound quality compared to the first version.
