I recently bought a Sennheiser PC 363D gaming headset second hand. The sound quality is good but not great, while the microphone is *excellent*. But that's not the point of this post. It also came with a small "Sennheiser G4ME 3D" DAC/Amp/DSP that's supposed to provide virtual surround sound. I...

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...