- Nov 18, 2006
having a pair of K701s made me a believer in "break in" but i've never really been so sure about burn-in. i've never really noticed a difference in the cables that i have. BUT, having received my Heed CanAmp about a week ago i've been doing more than a bit of listening and i can honestly say that i've begun to notice a bit of a difference somewhere between the 65 and 75 hour mark. from what i understand it really starts to kick in at about 100 hours so i'm looking forward to the 100 to 200 hour range. i may become a burn-in believer after all.