[ematthews]

Just picked up a set of Senn HD600 new for super cheap. I couldn't resist. I have only been using my Philips X2 and NAD cans for the last month. Both are wonderful. Just got done playing a bunch of tracks on the Senn HD600 for the last few hours. These are great too but could use a touch more in the bass department. What if anything has anyone noticed with burn in time on the HD600's?
Anything in the lows? Do they open up a bit? Thanks

 

[ProtegeManiac]

The lows get louder and flabbier as  the earpads get squished. I haven't had as much of a problem since I bent out the headband frame to relax the clamp, but still wear it relatively "tight" (six clicks out) but it doesn't actually clamp my head (basically just positions the drivers higher).