Chad, are you referring to the difference between double-shielded and quad-shielded? Double shield has a single foil wrap with braided aluminum wire. The quad has two layers of foil and two layers of wire. These extra layers make it nearly impossible for stray signals to leave or enter the cable.

Depending on where you buy it, you will find differences from $0.01/ft to $0.10/ft to upgrade to the quad.

Hope this helps,


Shawn

Epic 80/600 + M3's + M3 Algonquins + M2 Computer + EP125
I think I'm developing an addiction.