Anyone know the proper way to hook up a REL Storm sub high-level inputs to the 770?
The high-level input is used to provide a 'matched' signal for blending the REL sub with the mains nicely. I also will use the low-level in to feed the sub LFE effects for cinema. This is REL's preferred setup method, using both high and low level inputs.
Thing is, I'm not sure how the 770 needs to have this high-level connection wired to it!

Could someone who knows the 770 architecture please look at pages 12, 13, 14 of the REL manual and let me know? I would be forever grateful!

Link: http://sumikoaudio.net/rel/manuals/ST-Series-Manual.pdf