Ray,
I have a pair of the anti-ICs and they stomp all over some rather more expensive Nordost cables I had, as well as everything else I've tried from Audio Note, Audio Quest, and Tara Labs.
The interconnects are not constructed like the speaker cables, in that they are not just two dangling wires with RCAs on the ends, and they are also not a spiral ground wire around a center conductor. They are basically two thin conductors that are insulated with whatever enamel, lacquer, polyurethane, or whatever else it is that Paul uses, and then the two wires are bonded together and then formed into a tight, flexible, but sturdy spiral. Probably not the easies thing in the world to make so that they hold their shape, which in turn probably accounts, at least somewhat for their good measurements and performance.
I got mine with the optional Eichman bullet plugs and all I can say is that I'm going to be buying more once my new preamp arrives.
So, the bottom line is that they sound great -- incredible even, are probably not that easy to clone, and compete with, or blow away cables costing 8 to 10 times more.
I like making DIY cables myself, and I don't think I could better these for the same money.
-- Jim