All time favorite speaker cables

Right now I would have to say the Mosaic Chimera by Intuitive Audio. Although I still have a fondness for the CRL/FIM Silver.

I have had the Supra Swords in my system and really liked them. I think Krell_man has described them accurately. If I didn't already have the CRL/FIM Silver, which has a very similar sonic signature, I would have kept them.

I love my Harmonic Technology Pro-9s.
Although they didn't work with my low-powered SET, they are magnificent with high powered tubes or SS.

I have had many cables and my current MIT Oracle speaker cables and interconnects are by far the best I ever have had. My cds sound analog and the music sounds so real that from the next room it sounds like live musicians are playing. Of course my other equipment, Accuphase and Avantgaurds help account for this realism, but I have tried them with other highly regarded and reviewed cables and have lost that realism. You simply must audition these cables to appreciate what they can do.

NBS Black Label for now with FMS Nexus not too far behind it.

Intuitive Design Chimera Reference carbon nanotube speaker cables. I did a review on them here on Audiogon. Another league up from conventional cables.