There is a Chesky disc for DVD-A, and a DMP disc for SACD. Might be others too.
http://www.chesky.com/core/details.c...ctcategoryid=2
http://members.cox.net/surround/sacd/sacddisc.htm (Go down to "D".)
Some people just use a disc like Avia, using the analog outs of their player. But this can hide any LFE issues. (Some players sub output is too low for DVD-A and/or SACD.)
http://www.chesky.com/core/details.c...ctcategoryid=2
http://members.cox.net/surround/sacd/sacddisc.htm (Go down to "D".)
Some people just use a disc like Avia, using the analog outs of their player. But this can hide any LFE issues. (Some players sub output is too low for DVD-A and/or SACD.)