[tahwwhat]

I am thinking of upgrading from my Panasonic RP-HJE900 headphones to something a little pricier and snazzier.  I really liked these headphones for my music (they pack a lot of bass for what I've heard), and I would like some headphones with a similar range (bright treble, big bass) just fancier!
 
Any suggestions?  Anything you can think of that is below $400 I would consider.
 
Thanks
 
T