@ Jafant, No there is not!, I can tell you no one makes a better $5,000.00 price point power cord on the planet!, The Taralabs cobalt power cord, sure you can get better, try $11,000.00 to be able to do it!, The zero gold interconnect is still in the handfull of best available!, there is a couple of cables out there that is better, depends what sound you want on your system, system synergy!, and then there is the omega gold speaker cable, this cable is a more profound cable than eanything Taralabs makes, there is no better speaker cable out there period!, at any price point!, good luck on finding any evidence to prove other wise! cheers!