DT-990 Pro : Headphones with open design - great for music listening and not blocking every sound from outer world.

Open structure of these headphones allows you to hear a very good portion of outside world and for casual listening I enjoy using both monitors and headphones at the same time, because of open structure they're not blocking deep bass from monitors, while benefiting from stereo effect of DT-990 Pro. They also provide good amount of low frequencies due to open design. However, one notable note is that they get pretty loud with the right hardware, and everyone outside can hear what you're listening to. Please be aware of people surrounding you. Great for mixing purposes. I've had them for almost 4 months, and since that time it was great. One minor complaint is that I quite frequently change my input jack from quarter-inch to 3.5mm, and the screw mechanism of the adapter is quite annoying to do every time.