My Quicksilver preamp inverts polarity

Why why not switch interconnects into the amp instead of swapping at the speakers? Much easier. That’s what I did with my Aric Audio preamp.

Okay, switching channels vs. switching polarity, mark me as dumb, but why do I "hear" the same affect, or do I?

Fair point. I’ll make the changes at the speakers when I get home and see/hear what I’ve been missing all this time. Not holding my breathe for a jaw dropping experience but hey you never know....😁