My suggestion would be Mapleshape Double Helix speaker cables with Plus Upgrade. They're very detailed, transparent yet warm, and inexpensively priced. The deep bass and pitch definition are particularly noteworthy.
http://shop.mapleshadestore.com/prodinfo.asp?number=DHELIX-PL
http://shop.mapleshadestore.com/prodinfo.asp?number=DHELIX-PL