How many hours of burn-in does it take for them to fit my larger than average head?
It's funny... It's not unreasonably large. I never have any trouble getting hats, ski or bike helments. But wearing a pair of AKG headphones, with the exception of the K340s, is out of the question. As a result, the K701s, their sound, their (real or imaginary) burn-in characteristics or anything else are kind of pointless for me to even think about. It's clearly not an rare occurance, and it seems like it's incredibly poor business to ignore as many as 25% of headphone listeners by limiting their adjustablity.
[/rant]