I played yesterday for a couple hours, layed my A40s on the couch, came back a few ours later and all of a sudden no sound. I didn't trip over or step on any cords, unplug anything, nothing. I was the only one home so no one else messed with anything.
When I put them on I have a slight hiss in the right ear. If I turn the volume all the way up I get a little bit of sound in the left ear, still nothing in the right and it sounds like it in a tunnel.
Anyone ever heard of this? Ive been searching online and cant find anything.