If you didn't see a name tag on it, could you tell one magic wire from teh other magic wire? Homie don't think so. http://www.positive-feedback.com/Issue23/vhaudio_airsine.htm
See name of reviewer of this magic cable...does it wrok? "Unlimited delivery"? Hmmmm, not in my house I use ckt breakers in my service panels, 10ga is limited to a RESTRICTED current rating, unless of course MAGIC wires do really have magic?