For enthusiasts of open-back headphones, the Beyerdynamic DT 1990 Pro Mk II warrants serious consideration. This review will explore the compelling reasons why. While there are a couple of drawbacks, the overall performance is exceptional. The investment is significant, but given the quality and features offered, it represents considerable value. Our initial impressions of the Beyerdynamic DT 1990 Pro MK II were highly positive, and we will elaborate on the factors that contributed to this.
First Impression – Beyerdynamic DT 1990 Pro Mk II
In previous reviews, we have noted the absence of protective cases or bags. The DT 1990 Pro Mk II addresses this concern. Beyerdynamic delivers these headphones in a substantial case, approximately the size of a small carry-on. Considering the price point of 6,400 SEK, a robust case with dedicated compartments for cables and ear pads is a welcome inclusion.
The build quality immediately conveys German engineering excellence. Weighing in at 376 grams (without the cable), similar to the Beyerdynamic DT 900 Pro X (343 grams), these headphones are on the heavier side, which may be noticeable during extended listening sessions. The inclusion of two sets of ear pads with varying depths is a thoughtful touch. In contrast, the Sennheiser HD 490 Pro suffered from the ears touching the drivers, a significant drawback that impacted its overall score.

The cable options include a 3-meter straight cable and a 5-meter coiled cable. Both are terminated with 3.5 mm connectors and include 6.35 mm (1/4″) stereo adapter plugs. The 30-ohm impedance, achieved through advancements in the 45 mm drivers’ Tesla technology, allows for compatibility with devices using 3.5 mm connections. The ear pad insulation is well-designed, preventing overheating even after extended use. Consistent with Beyerdynamic’s design, the cable connector protrudes slightly, which may be a minor inconvenience.
Ultimately, these minor considerations fade into insignificance when experiencing the DT 1990 Pro Mk II’s audio performance. Potential concerns about weight and cable placement are quickly overshadowed by the immersive musical experience. The defining characteristic of the Beyerdynamic DT 1990 Pro Mk II is its crystal-clear and expansive soundstage.
The Soundstage – Beyerdynamic DT 1990 Pro Mk II
As with many reference-grade open-back headphones reviewed at senses.se, these were evaluated in a music production context. Notably, the DT 1990 Pro Mk II facilitated the identification of subtle nuances and details within the mix, simplifying the process of pinpointing areas requiring adjustment. In contrast, headphones with a weaker treble response, such as the Sony MDR-MV1, can result in a harsh mix when played back on other reference headphones like the Technics EAH-AZ80. Conversely, the Audio Technica ATH-R70x’s exhibited a slightly attenuated bass response. The DT 1990 Pro Mk II, however, offers a remarkably balanced and accurate soundstage, streamlining the production process and minimizing the need for compensatory adjustments.
Beyond music production, the DT 1990 Pro Mk II provides an exceptional listening experience. These headphones excel as all-rounders, delivering impressive performance across various genres. They particularly shine with recordings like Simple Minds – Street Fighting Years or Genesis – We Can´t Dance, where wide stereo imaging is combined with intricate sound effects. The level of detail revealed allows for a fresh appreciation of familiar tracks, drawing the listener into the music.

The Frequency Ranges Become One
The Beyerdynamic DT 1990 Pro Mk II exhibits a cohesive and balanced frequency response, where no single range dominates. All frequencies are presented with ample space, leveraging the headphones’ acoustic capabilities. As previously mentioned, the enhanced detail retrieval allows for a greater appreciation of individual elements within the soundstage. For example, in Schnauss & Munk – Sirocco, a complex arrangement of effects, synthesizers, and subtle rhythmic details, the DT 1990 Pro MK II enables the listener to follow each component with ease.
In essence, the defining characteristic of the soundstage is comprehensive detail retrieval. However, we will attempt to further delineate specific characteristics within each frequency range.
High frequencies (High range)
The high frequencies are detailed, articulate, and possess a natural timbre. The DT 1990 MK II allows them to expand freely without harshness. Listening to Genesis – Jesus He Knows Me at approximately 2:45, a rapid rhythmic pattern moving from right to left becomes clearly discernible. The DT 1990 Pro Mk II makes this previously subtle detail impossible to miss.
Mid frequencies (Mid range)
The mid frequencies are both encompassing and warm, while maintaining clarity and separation. In Rob Zombie – The Sinister Urge, the intricate interplay of stereo imaging and varying levels becomes particularly engaging. The enhanced clarity and nuance effectively revitalize the listening experience, especially on tracks such as Iron Head and Feel So Numb. Shifting genres to Hans Zimmer – Buyer Beware, the headphones deliver a bombastic and grandiose presentation.
Low frequencies (Low range)
The bass response of the DT 1990 Pro MK II is characterized by accuracy. Where appropriate, a visceral sensation is present, as exemplified by the conclusion of Cristian Sandquist – Fence Love. In other contexts, it remains balanced and controlled, such as in Public Enemy – Harder Than You Think or AIR – La femme d´argent. Unlike some open-back headphones, the low-frequency range never feels deficient.

Conclusion Beyerdynamic DT 1990 Pro MK II
It should be evident that we are deeply impressed with the Beyerdynamic DT 1990 Pro MK II. We note two minor shortcomings: the weight, which can create pressure around the ears, and the persisting design flaw of the protruding cable connection. However, these are relatively insignificant in the context of the overall performance.
At 6,400 SEK, these headphones represent a significant investment, twice the price of the Sennheiser HD 600. Nevertheless, the Beyerdynamic DT 1990 Pro MK II are premium headphones, characterized by exceptional build quality and an outstanding soundstage, justifying the price. The low impedance broadens accessibility, allowing users to experience their capabilities with existing audio systems. While the accompanying case is notably large, its utility becomes clear after using the headphones; a bag would feel inadequate.
In conclusion, Beyerdynamic has delivered a truly exceptional product.
Beyerdynamic provided the review samples for this evaluation. The provision of materials does not influence our editorial independence. Our reviews are conducted independently with the reader and consumer as our primary focus.