got my 2 new UD110v2 DACs today with post!!! plugged in DAC through OTG cable..directly...hi-res music for a 'peanut' price!!!! Guys, open your eyes, and don't let you fool by theoretical better values like 192 Khz! I don't know any DAC, who you can directly plug in to smartphone!!! NO, NO ONE....
I now have a High-res smartphone, for a fraction of a sony player, who plays hi-res (with limitations)...