Sorry for this seeming diversion from a completely materialistic take on electronics. Thanks, Zuvio for a very perceptive response to my admittedly somewhat mystical take on numerology and the Fiio X7. Glad there's at least someone else in Head-FiLand that can appreciate the invisible side to daps and electronics. One can always count (pun very much intended) on numbers for truth, so I ask, why not use numbers to tame the wild and wooly territory of philosophy, without which, philosophy becomes mere opinion only b/c lacking grounding in that which can truly root philosophy to something that is the most substantial and scientific basis for understanding what is really true and can be used not only for measuring material things, but for examining the invisible and spiritual side of things. That basis, at its ultimate, any intelligent person would agree, is found in the numbers, which eternally always behave the same in relation to each other, whether a universe is manifest... or not!!!
The yinyang principle pervades the universe. That can be easily provable to those open to such pursuits, and it shows that for everything that can be, the opposite is always present to some degree, so for anything physical, there must be a non-physical... or spiritual presence.
It is obvious to me, judging the attitude of James and others in Fiio, that there is a stronger element of a generous spirituality that is revealed by his intelligent, friendly and kind responses to headfiers' queries that is a rare quality in the materialist world of business. That quality binds me more strongly to the products his company makes. I doubt there would be that much a better dap than the Fiio X7, even though I haven't heard it yet, because my confidence brings me to the other side of any doubt I may have. So, if a better sounding dap does exist, the difference, I'm suggesting here, will not be enough to warrant my choosing that one over the X7.