Sonic Defender
Headphoneus Supremus
@FiiO, next time you REALLY, REALLY, need to include Bluetooth. It is almost a necessity these days. There should be the flexibility to be wireless. The Creative E5 is one such great little amp and DAC that included Bluetooth connectivity and man was that very convenient. Bluetooth Apt X sounds stunningly good and including the chip isn't too expensive and it will not in any way sonically degrade the performance of the A5 (it can be defeated anyway if a user wants). The days of not having Bluetooth for devices such as the A5 are pretty much done. Hopefully in the near future FiiO can release something like the A5 with BT. I would love to buy the A5, but I'm sick of wires, I have my main rig for cables, but a nice little compact device like the A5 should be free of USB cables to phones as they fail and are just in general a real pain in the ass. Anyway, that aside man does this look like an amazing device!