![Amazon.com: beyerdynamic DT 990 Edition 32 Ohm Over-Ear-Stereo Headphones. Open design, wired, high-end, for tablet and smartphone : Electronics Amazon.com: beyerdynamic DT 990 Edition 32 Ohm Over-Ear-Stereo Headphones. Open design, wired, high-end, for tablet and smartphone : Electronics](https://m.media-amazon.com/images/I/71N12VbUhpL._AC_UF894,1000_QL80_.jpg)
Amazon.com: beyerdynamic DT 990 Edition 32 Ohm Over-Ear-Stereo Headphones. Open design, wired, high-end, for tablet and smartphone : Electronics
![Amazon.com: beyerdynamic DT 990 Premium Edition 250 Ohm Over-Ear-Stereo Headphones. Open design, wired, high-end, for the stereo system : Electronics Amazon.com: beyerdynamic DT 990 Premium Edition 250 Ohm Over-Ear-Stereo Headphones. Open design, wired, high-end, for the stereo system : Electronics](https://m.media-amazon.com/images/I/81nRlT7zp7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: beyerdynamic DT 990 Premium Edition 250 Ohm Over-Ear-Stereo Headphones. Open design, wired, high-end, for the stereo system : Electronics
![Amazon.com: beyerdynamic DT 770 PRO 80 Ohm Over-Ear Studio Headphones in Gray. Enclosed design, wired for professional recording and monitoring : Musical Instruments Amazon.com: beyerdynamic DT 770 PRO 80 Ohm Over-Ear Studio Headphones in Gray. Enclosed design, wired for professional recording and monitoring : Musical Instruments](https://m.media-amazon.com/images/I/71jMZrXSs6L.jpg)