Do headphones requiere break-in?


Hi all! I just got a set of Grados SR60i headphones following some very good reviews about them, but I not happy with their sound: dark sound, rolled-off highs, bass wimpy, but the mids are ok. Do they need some break-in time to sound at their best? If so about how much time? Thanks!
tiofelon
Hi Dmacg

I'm curious. Why the pause every 4-6 hours on headphone break-in? Also does the volume matter? The reason I ask is that during the off hours when I'm not listening I play white noise at a pretty high level on my headphones to break them in. Then when I do listen I turn it down and play at a normal level.
My HD650 and AKG 702 sounded great from the first day til this day. My Grado SR60 sounded bad from the first day until this day. They are not very good. And they are uncomfortable also. Another high-end legend. Same category as the Sony 5400 entry level Vandys and the Oppo stuff. Does not mean they are all bad, just over hyped. Anointed 'Giant Killers'.
Hi Jedinite24;

A few years back in conversation with John Grado about breaking in headphones his suggestion was to use music (choosing something with good dynamic range and across the spectrum from lows to highs), give them a break every 4-6 hours and set the volume a bit higher than your normal high ideal listening level. To be honest, I didn't have the gumption to ask him to explain the whys and wherefors, just thought he knows what he's talking about.
Cheers; dmacg
Hi Dmacg

Thanks for sharing again. Wow info straight from John Grado. Very cool. I don't think I would have the gumption to ask him why there should be a 4-6 hour rest between break-in either.
"I didn't have the gumption to ask him to explain the whys and wherefors, just thought he knows what he's talking about.
'

What a wasted oppourtunity. One of THEM actually stepped down from Mt Olympus to speak with us mortals, and you froze!!! How could you not have asked him!