WDTV Sound Quality playing FLAC music files?

WD Legacy Products WD TV Live Streaming
4

I rip to FLAC and store to a NAS. I have also purchased and stored 24 / 96 files on the same device.

I connect the WD TV to my AVR using HDMI. Sound quality is excellent. I use the pass through via HDMI.

I think 192K files also work - seems like I have one album in that format as well.