Dave Elledge's P.I. Audio UberBuss is not only the best power conditioner out there but it is extremely fairly priced.
piaudiogroup dot comI also changed my outlet receptacles to Dave's Graphene treated, upgraded P&S Hubbel; 5362A UberPuerto receptacles.
To the poster who said a p.c. will not affect audio quality, I say Bunk. It reduces noice and the U.B. can provide unlimited current with a power factor correction of 1.
There are no surge suppressors inside and the outer box is non-metal to avoid Eddy currents.I had a Seimens FS140 whole house surge suppressor installed.
The power cable to your power conditioner is THE most important power cable in your system. I bought a Moneoone Supernova for my UberBuss.
I have a 32A Neutrik connector on the UberBussand Supernova and the Supernova will be plugged into a dedicated 30A line.