I recently bought an Audio Research Ref 6 pre-amp. I have noted a few posts that claim AR prefers Shunyata power cords for their pre-amps. I have Purist cables throughout my system and I am presently using a Purist Dominus pc in my ARC Ref 6 pre-amp. Does anyone know the difference I would hear in the Purist Dominus versus the Shunyata Sigma power cords if used in this pre-amp?
Sort of off topic to your direct question (sorry); I just installed Anticables Level 3 PCs in my rig. All are direct into wall. It's a new ballgame here at the manse. They have free trial. Food for thought.