Beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones (Black)The DT 990 Edition headphones have been winning the hearts of countless HiFi and music enthusiasts since the 1980s. Boasting vibrant and natural sound, these headphones have been a popular choice for many years and are suitable for many music styles. The DT 990 Edition has been part of the beyerdynamic portfolio for more than 20 years and still enjoys exceptional popularity. All components are available as replacement parts, making the DT 990 Edition