I have two MAC (My Audio Cables) "Burly" power cords for sale. Each are 6 feet in length. These are very heavy, heavily dampened power cables suitable for power amps and power conditioners or regenerators, but can also be used very successfully with any component (as long as the weight of the cable is taken into consideration and the cables are properly routed).
Here is a review which I believe mirrors my own experience with these cables:
http://www.audiophilia.com/wp/?p=2993Decription from manufacturer:
Construction:
10awg (per conductor) power cable (5awg overall).
Each conductor is a clad in an alloy
Stranded OFC in a spiral twist configuration
Extremely dampened to maintain dead silence enabling your equipment to provide the very best resolutionMy Audio Cables is now Rite Audio Cables, and the Burly are listed on this page:
http://www.myaudiocables.com/page11/page11.htmlI will sell these for 300 dollars each including postage within the Continental US. If interested please contact lonjazz@yahoo.com
(Manufacturer's image)