I spend a lot of time at my desk so I listen to this system most of the time. Loving the LS50's in the nearfield. Utilizing JRiver Media Center with mostly Flac files to the PSA PWD.
SanDisk Extreme PRO 240GB SSD + Samsung Seagate HN-M201RAD Momentus SpinPoint ST2000LM003 2TB HDD -> Flac -> JRiver 21 -> optimized /w Fidelizer Pro -> Supra USB -> UpTone Audio USB Regen -> Hard adapter -> PS Audio Perfect Wave II 2.4.3 -> Discovery Plus 4 XLR -> Parasound Halo -> KEF LS50 (IsoAcoustic stands) + HSU STF-1 Sub x 2.
~ OR ~ Same source to: Icon Audio HP8 MKII/Lyr > TH-X00 / LCD2.2f / K712 / SRH1540 / HD650.
Also utilizing Fidelizer Plus developed by WindowsX, as well as the Uptone Regen which has brought my enjoyment of this system to much higher level.