Only had the phone a week and what instantly struck me was the below par audio quality. The DAC is supposedly worse than the S and iPhone.. in fact most other high end smartphones. Its a cheaper Yamaha DAC that hasn't gone down well with audiophiles - which surprised me because Yamaha are renowned for high quality HiFi and Home Cinema. Are there any docks out there that bypass DAC and read the digital copy of music and output to a amp for decoding? Can the phones port output digital coax? Are there any USB attachments that do similar?