Having issues with quality of Apple lossless files as compared to CDs. My setup is a SR7008 in AV room, SR7007 in kitchen for rest of house, Windows 7 laptop, iTunes, NAS server (Seagate), gigabyte switch for the home network, CAT6 cable everywhere, AirPlay from laptop, and my CDs ripped to ALAC (Apple lossless) with error correction and the highest resolution possible. Music is routed into network connection on back of both AVRs. Sound quality is not WAV quality (can hear less detail in cymbals, etc.). Is it the DAC in the Marantz that's the shortcoming? Would HDMI be better than then network connection? Specs for SR7008 say the DAC supports 192 kHz/24-bit but is that for ALAC as well as WAV and FLAC? Specs for SR7007 say that ALAC files are only supported at 96/24. Thanks!