I've been using 1st generation Fiio X5 since its release in 2014 up to this day. It has been everything I wished from a portable audio player: great sound quali

I've been using 1st generation Fiio X5 since its release in 2014 up to this day. It has been everything I wished from a portable audio player: great sound quality, easily drivees even high impedance headphones with plenty of volume headroom, could be used as an external AMP, good battery life, extremely solid build, physical buttons, no OS and apps, no connectivity, no touchscreen. It's been easy enough to replace the battery when it stopped holding charge. I'm dreading the day the player dies on me, as all its replacements seem to be moving against the design decisions that made this device so great for me.