Yulong D18 is the third DAC that I’ve owned and so far I’m very happy with it. My first DAC is Audinst HUD MX-1, after reading review on Headfonia and Head-fi (project86), I decided to go with the Audinst, then a few months later I bought the Dacport LX + Graham Slee Solo SRG II + HD650. It was a bundle and also my first step into the headphone world, before I was in IEM, after looking around in head-fi (seriously this website is bad for my wallet), I decided to give headphone a try.   My first set up is the Dacport LX + Graham Slee Solo SRG II +...