Chris White makes cables using Canare cable, I purchased a subwoofer cable from him...excellent quality, rivals the build of any Monst** cable I've owned or seen. Follow this link http://www.bus.ucf.edu/cwhite/theater/kustomkables.htm
I make my own using a variety of stuff, sometimes with Canare and Belden. Belden also has a good website (www.belden.com) and within the website they have white papers and recommendations on what to use for different applications.
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Wayne,
I think that DIY cables have a definite advantage as the price/performance ratio is probably the largest in home audio. When you look at the prices of cables, even BetterCables, it's practically a no-brainer to make your own. I tell ya, seeing the difference between the prices of the raw materials vs. the finished product, I'm tempted to start my own cable company. Maybe I should call it Way Better Cables! I could mark them up another 20% or so!
Brian
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