After reading through reviews of many earphones, it seems like a lot of them have a high bass level. Bass always gives me a headache after listening to it for a few minutes. I was wondering if there are high quality earphones with little to no bass, that produces clear, accurate sound?

Ok, so I am using an X-fi xtremegamer sound card with logitech X-540 speakers. The speakers comes with a control pod that has a headphone port. The problem is, after I use my headphones for awhile for movies or games one side of the headphone always goes dead! I have used multiple headphones and...