This is a Fiio X5iii in new condition, fully optimized and updated. Rare DAP with 2 sd slots - I had 2 512 mb cards running no problem, that's a LOT of music. Will also stream and work as a seperate DAC for your computer and devices. Has balanced and unbalanced out as well as line out/coaxial. Comes with leather and rubber case, and all the bells and whistles. Most importantly, it sounds fantastic with plenty of power. I rarely use it so it's time to pass it along. Optional 400 GB sd card can be included as well for 40$. Delivery is possible, cheers