Has anyone heard of this "Black Box"

Hello Audiogoners,I was wondering if anyone in the forum has heard of a"Black Box" called the ADE-24 by Julian Margules? It is used between the cd players analog outs and the receiver and is supposed to make for a smoother more refined analog like sound.Hopefully someone out there has one and can describe how it works and how they like it. Any info I can get would be greatly appreciated. Thanks
Audioweb