Copper Sleeve over IEC

Wonder why none of the cable manufacturers employ this on their cables?

Cyclonicman, I was wondering that too.

Even the big name CD manufactures should be including or have a built in/out copper sleeve.
I know my Cary CD player has a copper base and a copper shroud around the transport, wonder why they they never thought to provide a copper built in/out sleeve.

Perhaps it is because most Audiophiles use there own power cord with the Cary Equipment and the IEC has been a standard item on Audio equipment for years.

So they (Cary Audio and all others) probably did'nt think outside the box. (pun intended)

I'd like to suggest that those with DIY skills, solder the connectors to both ends of your power cords. Often times, the screws will loosen even on high end connectors. The results are audible and I always use solder only connectors on the IEC ends. The plugs I modify, removing all screws and any magnetic material.

hi, i think that it is easy to underestimate the importance of vibration controll on michanical connections. the copper sleave is heavy and dense, and i would bet that a large portion of what you are hearing is michanical dampening of the plug . just a hunch, happy listening, chrissain

one more tweek, for all those of you that can open the iec or male plugs on your powercords, get the clear silicone caulk at home depot and fill your connectors, the improvement is worthwhile . loose and undampend mechanical connections are a source of noise, this is very well documented. see what nelson pass has to say about cables. one more cheap tweak to try, good luck and happy listening ! chrissain