I was ecstatic to find out that this DAC/Amp accepts an iPhone 5 lightning digital output and went ahead and ordered it blindly. I'm looking forward to having a listen but it may take a little while for the package to travel across the pond. Has anyone had the opportunity to try one yet? Cayin is a pretty well known Chinese manufacturer of audiophile gear. $199 seemed like a more-than-reasonable price compared to the recent Sony and Fostex units costing significantly more.