Kids, Don't fight !!!
Both john72953 and j_garcia are right...
First, make sure your dvd/br player could play SACD
AT ALL (most of them don't)
Second, like john mentioned - unless BOTH AVR and player support DSD over HDMI (
HDMI 1.2 or later),
you'll be FORCED to use analog interconnects from you players to AVR.
Example: My AVR is HDMI 1.3 , but my DVD player is older, so while the later is universal player and CAN play SACD, it's only HDMI 1.0 - so I can forget about both HDMI/SPD-IF if I want to play SACD on my system....