May i sugest buying Kimber 4TC or 8TC (of the required length)and make your self some interconnects.
You can make them as the PBJ with 3 wires or with only 2 wires (as i am currently using between my preamp/amp combo). I like the 2 wire (unshielded) interconnect better(warmer sounding) then the PBJ woven recipee. Put them in some tubing/heat shrinking, ad quality RCA connectors and you end up with a very good interconnect cable that can sound superior to costlier cables between preamp/amp. Very hard to beat at the price too!
Hope this helps!