http://www.cruzefirstaudio.com/maestro_outlet.htm
Duster on AA generally does his research and their website does nothing to make me think this is other than a readily available mass-produced outlet without plating that they cryo, coat and somehow "break-in.
I have owned Acme, which are nothing special either, except for silver plating but the late Bob Crump (RIP) endorsed them.
On Saturday, I received a Furutech GTX-D(R) and even compared to the highly regarded (Hubbell HBL5362) Porter Port outlets I use, the Furutech outlet is built like a tank.