The wire surround stuff is available at Parts Express, Allied, Newark etc..feew bucks worth to cover up some WIRE. Heat Shrink...yeah, that SOUNDS better, what a great business, PROFITS. What's in teh big lump on this unweildly DUMB cord....The damn thing looks like it will pull everything off teh shelf!!! "power systems"..hmmm it's a friggin cord!!! What SYSTEM? http://www.audiofederation.com/dealership/prices/elrod/index.htm