My reliable Sennheiser PC363D of 3 years has broke, the left side of the headset will not work unless tilted at a slight angle. I opened it up and this is what it looks like (Link for picture below) I don't see anything wrong but maybe headset enthusiasts can see what's wrong with it. I really...

Context: Having just been introduced to the world of audiophiles, I spent days doing research on pretty much everything I might need to know. Now I am by no means an audiophile; not yet anyway. But I do appreciate good sound, and I'd like to start experimenting with audiophile grade audio and...