I had their interconnects before(i was awhile back so not sure which one), I'm using their power cable(i think it's the 9200 series) for my power outlet to a power distributor.
I had tried it on my amp and thought it was decent, it's pretty good with details, slightly on the warm side, it was a bit too laid back for my plinius amp, i had to place it elsewhere. i think if you want a bit more musicality and your system is too bright or fatiguing, it should solve it. Good luck
andy