Bummer to hear about the wheel. Has Fiio updated the wheel hardware at all, or will this be an issue where every 18 months we have to send it in and pay for repair costs? I also got some customs around December (thanks to @HideousPride Massdrop). Really been digging the pair together, and I find the X5's headphone out to have more than enough power and sounds quite excellent with these.
4/7/15 at 12:57pm