The PSD is closer to the Furutech Pure Power 6 NCF Super Barrier Power Distributor that retails at $9800. The only thing I don't like about the PP6 is its ergonomics with the connections off each of the 3 sides instead of the top. As for the PSD units I've now owned 3 units and currently have one of their top of the line, it unfortunately is close to twice the cost of a PP6. Have not directly compared both units but bough recently a PP6 for a customer and installed it with excellent results. Mind you that the PP6 & my PSD are both connected to the wall using a Furutech Project V1 power cord. Another must have item IMO