Teresonic Clarison

Any feedback on the Teresonic Clarison speaker cables or interconnects?
Take it for whatever its worth, but a close friend of mine, who has an amazing system and has tried a number of different cables, told me they were the best he has heard. He uses the gold interconnect. I dont know why there is so little converage of these cables.
have the silver ones and am shoked how good they sound for the price and little media they get.
I have the Teresonic digital (RCA). It's so much better than anything else I heard; the full spectrum of sound it allowed in my system was almost miraculous. The bass/lower part of the spectrum was particularly revealed with this interconnect. I HIGHLY recommend this cable.