Review on Beyerdynamic DT 990 PRO Open Studio Headphones - High-Quality Sound for Professionals by Ojasvi Sharma ᠌

Definitely the best model in its price range. If you like to listen mainly to rock and electronics - then take it without hesitation!) IMHO - the only competitors in this class are DT 770/880Pro and Sennheiser HD600/650 (which are much more expensive). These headphones have huge sound potential, so the better the source and amplification, the better they will play. My system is a Pioneer PD-S604 CD player > Levz 0-15F DAC > Laconic HA-06 amplifier > DT990 Pro. In this combination, the HF range softens, the brain no longer cuts out anything, the sound becomes more even, which is actually what is needed). Laconic HA-06 and DT990 Pro are just made for each other =D In general, these are excellent inexpensive high-end headphones, their main advantage is a great sound. If you have more money, then I advise you to compare it with the HD650, but this is already a matter of taste =).