I tried to use FB2k playing a 9216kbps wav file. The FB2K is playing it, but there is no sound come out from my speaker. I use my computer to connect to my Marantz SR7005 which drives B&W CM9. I can play all other kind of wav file w/o problems. So I think this is because of the wav itself. Does someone know how to setup in FB2K to play it? Thanks.