I've had the Denon AH-D2000 for around ten months. The stock headphone cable is atrocious; it constantly tangles and curls itself, and now the cable sleeve is ripping open, exposing the interior. When I move the headphone cable around now, it affects the sound. Only when the cord is placed in a...

I know we've had numerous threads on this before, but after lots of searching I haven't been able to find a guide on how to do this. I've been tinkering for an hour but I can't fix the problem. T Problem is: the right ear cup on my Denons fell out. The screw was a bit loose (bad design/build...