Hi Mark I can't comment on the sound quality for SACD or DVD Audio but the Sony UDP-x800 that I recently purchased does play them. That ability was one of the factors in my decision to get it as I had hoped to try both. I can say that the picture/sound quality is excellent although I am unable to compare to any other player. Without question there is a big difference from regular blu-rays. Availability of content is still an issue but that can only improve.

Last edited by norap; 08/10/18 02:20 PM.
LFR 1100s QS8s QS2s ADA15000-4, VP 150, M 3s,Polk CSI A6, Klipsh B10B, SVSPB2000,PSW125x2