yyzsantabarbara,
Buy two cables exactly the same. Burn in one for 250 hours, and the other not at all. Then give both to a friend and have them mix them up, but discreetly mark which one has been burned in. Now tell us which one was which.
Buy two cables exactly the same. Burn in one for 250 hours, and the other not at all. Then give both to a friend and have them mix them up, but discreetly mark which one has been burned in. Now tell us which one was which.