PS Audio P300 power plant. Functionally this unit is perfect. Cosmetically It does have some marks around the edges of the aluminum faceplate that should be visible from my pictures. The small pain of glass in the display window on the front panel is loose on the bottom but that does not effect the performance in any way. Providing clean regenerated ac to your source components. 300 watt capacity, includes multi wave, 4 PS audio Power Port Outlets in back, no power cord provided, original box and photo copied manual.