My cables are Straley Reality speaker cables www.realitycables.com
I started a thread asking "what did you replace your Straleys with?" and the answers came back JPS Labs and Harmonic Technology which were both in the $1000+ range. So now as I have the change bug, I am looking for some new speaker cables to try.
I have an internal bi-wire pair of PNF cables on the way, www.pnf audio.com and I will be reviewing a pair of Grover and Audio Art's new sc-5 se cables in the near future.