Cayin N6 Audiophile DAP Lossless Music Player       Note:  I was able to test drive the N6 when it was making its way through the West Coast tour of the United States recently.  I did not purchase it, so this review is based on a short-term testing cycle, not a long-term ownership experience.  Thanks again to hakushondaimao and to EmpJ of CTC Audio for making this tour happen.    Packaging is excellent.  My wife even commented on that when she saw the box and its contents.  The device itself looks and feels quite substantial (it is not a...