I have been using dt 990 pro 250ohm for about a year now and two days ago i suddenly lost audio on the left side. I replugged the headphone and they started working again. But the problem resurfaced so i tried to use them with other devices and the same result. However this only happens after 4~ hours of use. So i was wondering has anyone had this happen to them or any ideas as to if the cable is the culprit or could it be the plug. Weirdly enough if i clean the plug with a piece of cloth it starts working again for a short while.
Since i am in Pakistan so there are no certified repair centers and to ship the cans to bayer for repair would cost me more then the cans themselves. So it has to be a DIY job.
Any help or guidance would be appreciated.
Edited by afreeman - 10/20/12 at 5:30pm