[skit]

Quote:

 Unlike the cans Mal recommended, this is a pure basshead can.  Be sure that's what you want before getting it.

The hfi 580 is a basshead can,the pro 550 dropped some of the bass and added to the soundstage.Its a bit above the normal amount but its not pure basshead can like its brother the 580. 

 

[KG Jag]

Quote:

I think the same can be said about the 770s. Personally I'd recommend the DT770 or D2000 for home/desktop/gaming use and get a different, smaller, more sturdy headphone for portable use.

 
I agree about the 770, except to say that it is significantly more durable than the Denon.  That alone isn't enough to make it a decent or even an acceptable portable can.

 

[Cyll]

I personally thing if you want headphones to be portable, go for some on the ear headphones or some IEMs.