On December 9, 2015 at 00:59, Archibald "Harry" Tuttle said...
Correct.
Only way to do this on the RX-A750 is to change Zone 2 speaker level output into a line level output with another fancy gadget.
[Link: xantech.com]Whoa! I've never seen one of these that didn't look like Sparkomatic OEM'd.