buy Gepco and make'em yourself. WHY do otherwise smart people buy into the bullcrud of these marketing jerks. Why you are spending your money on Monster cable, don't forget to by Gold plated power strips. They'll really help the quality of the power signal to your computer....
BUY Super duper monster custom high-tech special rolled solid gold audio cable!

Only $59,95 for a 1 foot cable! Order NOW and we'll throw in a custom special designed custom extruded neuve plastic power strip with 1 outlet that will increase your power output ! but remember! We can't do this all day folks! order now.

Here's the number....
just make sure you use good quality connectors and cables and that your soldering is good and your connectors and connections are solid.
Anything above that is horse dung IMHO. Just look inside your computer and inside your gear and inside your home power connections and everywhere else the "monster cable" is connected too ...
cheers
geo