Pete, I took a look at the description at Cables to Go itself and since it coincides with the one at Cables America it's likely the correct one. 75ohm center conductor (rather than twisted pair)describes a coaxial cable, which should have better shielding than a twisted pair cable. So buying it at either Cables America($3 more)or the site you found should be fine, although the shielding on the Dayton cable might be even better, but there's no way to know that.

-----------------------------------

Enjoy the music, not the equipment.