I don't understand all the harsh criticism for the X3. You spent $200 or less for a high-def music player whose specs are well publicized
and because the firmware doesn't meet your specific needs/desires and/or the sound isn't what you expected, you're all over it like it's
trash. Maybe your expectations are unreasonable for release 3 and could it be your ears or IEMs that make the sound not meet expectations?
It's a good player, for the money it's a great player. Work...