I purchased an E17 for use with my HD598's... I've currently got the E17 hooked up via USB to my PC, and have the E17 in USB-mode. The mixer in Windows shows there is sound playing, yet I cannot hear anything.
OS: Win7 x64
It shows sound coming through (As I said.) I also have ASIO4ALL installed, as well as E17 drivers from the Fiio website (Fiio USB DAC-E17 ACPL).
It said 'ASIO Driver Status' is non-active/stop, not sure if it's supposed to be like that...