In terms of comparison materials,

Ray Brown's Soular Energy is available on both Hi-Res Music (DVD-A) and Groove Note (SACD). According to David Schwarz @ Hi-Res, both companies worked from the same master tapes.

The LA4's Just Friends is out on Groove Note, and will shortly be out on Hi-Res Music.

The Hi-Res titles have 24/96K for DVD-V or DVD-A on one side, and 24/192K for DVD-A on the other.

These could be excellent comparison titles.

Regards,

Surround Music Fan/Computer Geek/Curmudgeon in training.
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