Hi Dave

I don't know the reasons why the Pure Power gear works or how it does it. It just gives great results in my system. Why not drop them a line and see if you can get some technical explanation out of them. If you could then put it into plain English that would be great.

I do have a known mains problem where I live, maybe that's why it works for me.
The immediate area has a known spike interference on the mains which will not be sorted too soon. No big issue I am told.

Andy - SDDW