Not only have I just discovered that one of the somewhat fancier SE interconnects that I am using is labeled with a little arrow as being directional, but also that I've been using it the wrong way around these past two days. Maybe that's why this Bifrost/Valhalla-combo sounds better than the sum of its parts!
Let's go nuts and not only leave it in the wrong direction, but also switch the red ends into the white sockets, and vice versa.
(Both ends, of course. Come on, man! I'm not a monster.)
Death to the establishment!