I made a pair of 50cm interconnect cables to connect my pre and CD player. It was made with Furutech FP126, which has PCOCC center pin, and WBT silver solder. It was insulated with unbleached natural cotton sleeving and has Tri-Braid geometry. I have used just 2 hours to compare with my other interconnect cables. In my personal taste, this is the best sounding cables. I had KIMBER Hero, Audioquest VSD-5 and several hand-made interconnects. Shipping is $10 with USPS Priority.