[eaglex3]

Hey all, just wondering if anyone else has experienced a slight clamping problem making it quite fatiguing to have on for a long time whilst gaming / listening to music. 
 
I would like to know your thoughts, cheers

 

[Me x3]

I own DT990 Pro version and don't have any problems with their clamping force. They are indeed one of the most comfortable headphones I've ever tried. Even more comfortable than my DT880 wich are probably similar to your DT990 Premium. I'm starting to think Beyers have random clamping force.

Is your head big or average?

 

[eaglex3]

Big head. I have extended the width to the max and they barely fit, having the bottom of my ear touch the padding.