http://accessories.musiciansfriend....-Gear-Instrument-Cable-14-Straight?sku=333210
I probably have bought about 50-75 of these cables over the years, especially back when you could get 10 for $30. (now they're 9 bucks...thank you Geo Bush!) I've yet to have one go out on me, and I play live 3 times a week and roll over them with my chair in the studio. Been maybe 10 years since I started buying these. Plus, they're cheap enough that if your buddy needs one, you can just give it to them...with an extra. However, I will say some have come with thicker wire than others, and I've never taken one apart, so it may just be the insulation. I suspect they're 20 -22 guage wire if I was to guess. ...who knows?
People may laugh, I chuckle that these inexpensive cables work great for me while people spend their $$ on Monster, etc.
They're always the ones with the yellow shrink tube on the ends. (and the lousy reviews as MF !!)
btw, our bass player and keyboard players use them too.