Ahh Thank you so much you were right  Finally enjoying the bass of these great headphones 

My Q40's left speaker sounds somehow strange especially with low bass and a bit higher volume e.g. http://www.youtube.com/watch?v=1xpKYN3_ynY from 0:24 (I linked this one cause It's easy to hear it, but I hear it on most of my songs that I listen to).   Frist I tought it might be the small...

Is it possible to get a coiled replacement cable which will fit and screw into the headphones just like the one they came with does? I've only seen images of q40s with coiled cable but haven't found a place where it could be purchased.  ...