Yes the cables are Essence gZero6 ICs. They are by far and away the best cables I have heard in my system. I will be buying some as soon as I can afford it.
Rawl is making me two sets of interconnects using PureHarmony plugs and Gotham GAC-4 wire. I expect these will be very good, just not as good as the gZero6 cables. I am also going to get my 1877 phono cables reterminated with PureHarmony plugs.