Last night, the volume for my KRK 8400 headphones lowered all of a sudden when using my FiiO E11. The E11's battery ran out this afternoon. When the volume lowered, I was worried that my headphones were broken, but I think it was just the E11 running out of juice. I hope that was it. No big deal if that was the case. My headphones sound just fine from other sources.
Edited by earplug - 8/23/12 at 4:38pm