I use an Oppo 105 as a DAC with a MacBook Air running Aurdirvana Plus. Sound quality, to my ears, is simply stunning when running HD audip FLAC files. For example, Doug MacLeod's "Exactly Like This" recording from HD Tracks in 24/192 format is incredible. Everyone I have played this for says this is the best recorded sound they have ever heard. See my previous post on the subject of computer audio.
