The Latest X5 Second-generation DAP from Fiio - a worthy successor to the X5 classic   First off, thanks to Fiio for allowing me a sneak-peek of the new X5 Second-generation DAP, referred to hereafter as the X5ii, as well as to the tour organizers and fellow reviewers. I'll apologize up-front for the delay in posting this but here's why: after a week with the unit I knew I'd be purchasing one, and I wanted to at least get a peek at the production version as well. Now that I have, on with the review!   Here's the boring, intro stuff....  ...