Looking for great cable

I second the Darwin Silver ICs and staying in the silver camp, I went for the Tempo Electric silver speaker cables. An 8' length will run you less than $400 and the level of increase is on par with the Darwin ICs, I kid you not.
They will be bright for the first three days but will even out and blow all the cobwebs away. Check out my review on them under the review section.

All the best,
Nonoise

I bought some cables from SignalCable. They are very, very good.

WyWires

I'm currently using yamaha mxa-5000 series pre/amp. I'm not sure if that would affect your responses on speaker wire. Nonetheless, thank you for the advice thus far.

01-27-14: Brauser
I have used Audio Magic cables through the years and have compared them in my system against highly reviewed cables from other companies. They still remain my reference.

I second the Audio Magic cables. I have a full loom of them in my system. Excellent sonics.