Pros: Detailed & musical
Cons: Slight Hiss with sensative IEM's
Here we have quite an amazing little player. Built like a tank, small enough to fit in shirt pocket, simple stylish design. Sound is where this guy excels, very detailed musical fast. Takes flac files which i love, also you can add to its storage also as it accepts memory cards.
My only real gripe, well two really but 1st one is probably my fault as i dont know how to navigate through its UI properly, but only issue I find as I use Sensitive Custom IEM's is that I hear some Hiss when no Music. But this is not a deal breaker....If this gets fixed in a firmwear update then Jack would have a Monster PLayer.......