The more i listen to these HE-400, the more i prefer it with upbeat songs than it's older brother, the HE-500.
HE-500 is still however, the best balanced sounding headphone i've ever heard.
HE-400 sounds a little to forward & has a small sound stage.
Anyone else think the same?
I don't think the soundstage is small of the HE400 by any means actually :p