As someone extracting myself from Naim (somewhat painfully), I would say that their stuff is built to go together, and the only chance of getting value for the price is to go all in or don't go at all. Their products are very expensive for what they are, but if you stay in the family, it sounds great together. Kind of like Apple used to be in the computer world. But anyway, their form of power conditioning is successive iterations of their own power supplies, and the power cord which you obviously don't want at $1k.