I think the amount of current it draws says enough for me. As I said a few pages back, if it draws only about enough to light a blue LED then that is pretty strong evidence that it is only a blue LED.

As Tones said, it sounds more like a New Age approach to tweaking given what the translated literature said, and the comments about it sounding like there are crystals in it. Thats fine, but it should be sold as such, not sold as a high tech bit of kit with a good grounding in the accepted physical world. Hey, it would sound more impressive to say it is based on the principles of metaphysics!

P.S. And for the record I heard no difference with Zanash cables in my system.