success! found the usb power off switch, on the E17 and things have definitely improved, not perfect as there still appears to be some power drainage from the DAC as SV_huMMer suggested but a worthwhile improvement......I think I'm gonna buy a spare phone battery and OTG Y cable to cover my...

Found it !........thanks for the help guys.....I'll try it out 

Thanks for the headsup...gutted.                                                 I take it there's no known way to avoid this?.....could anyone with more technical know-how suggest a work around or am I  

POWER DRAIN ISSUE.   Not  sure if this has already been addressed but here goes,                                                                                       I've got a Samsung Galaxy S4 running USB Audio Player Pro 1.0.9, OTG'd to a Fiio E17. The issue is the phone's power is being...

Hello Davy, thanks for the speedy reply, no, it doesn't, it just tells me it had to shut down, closes and then reopens. The file I'm trying to play is .m4a format. I made an identical file using .flack that doesn't produce the crash if that helps. ... apologies for the delay in replying but it...

Thanks, I'll do it now.

Hello all, I'm new to the forum, names Tim. ..I came across this thread looking for reviews on the dapp app 'cos I've got an issue: I'm running Samsung S4 gt-i9505 Android 4.3, OTG, Fiio E17. When I scroll a long way through my music folder (as far as S for sheep) and try to select a track to...

A quick introduction......name's Tim. Hello : )