Less-Loss anyone?

Me too.

Less-Loss makes very good equipment including all types of interconnects etc. I own a few Less-Loss Marc-C power cords.

Touch your power cables. If they are warm, get a larger gauge; if they aren’t, you’re good to go.
If Loss-Less really is the ticket, you’ll need to run it all the way back to the power plant (which could be anywhere in your continent and changes throughout the day).

I use the Less-Loss C-Marc speaker cables and have two of their 
C-Mark Power cables in my system. Very revealing while also super low noise floor. Very happy with the way my system sounds.

I have used their PC's for years. Fine products. Their Firewall for Loudspeakers is a game-changing product. Dramatic improvement in my Magico A3's, no slouches to begin with.

Neal