Any advice will help. :)

Im planing to buy the x200 model  so what about the sound of this machines (x200 x60) whit linux and  a good headphones amp and medium cans?

Hello team head fi, aim new in this awesome comunity and looking for help i decided to register.  *btw sorry for my humble english. I don't know if this is the right forum topic for this so if not, please move it.    I need help to install rockbox on my sansa e250R (v. 1.0.2.165) i try to...