Quote:
Originally Posted by
mad0g 
As I said isolation isn't that important, but i think comfort is something that i'm definitely lookin for and the Sony's look pretty nice to me so far. I would like to reach for the PRO700MKII but i'm too tempted by something more entry level, would you say the XB700's are a worthwhile upgrade from the XB500's?
Not at all honestly, the XB500s actually have more bass than the 700s overall, I believe the 700s improve on the soundstage but most people prefer the XB500s with a little EQ tweaking. See here http://www.youtube.com/watch?v=c45C-AKAHEA
And after a lot of researching (a good few days) I've decided to go with the DT-990 Pro 250ohm for my next set (upgrading from the XB500s myself)
From my research of forums and listening to opinions the XB range really has a ear gouging bass that almost has no competition, the difference is the XB-range is muddy and the spectrum is too in favour of the bass, unfortunately the upgrade paths for even more bass (notice more and not better) is basically none, the only step up is tighter bass that doesn't drowned the mids as much.
So to close I'd say it'd be almost impossible to find headphones with more bass than the XBs and you should be looking to getting better overall headphones if you wish, here are a list of headphones recommended to me on my search for more/better bass coming from the XB500s;
DT-770 Pro 80ohm (£122 from http://www.gak.co.uk)
DT-990s in general (I'll be getting the Pro 250ohm's myself soonish, £122 again from http://www.gak.co.uk)
Ultrasone pro900 (one of the most recommended, but out of your price range I believe, about £250-300)
HD25-1 ii (again quite recommended but not for me due to size (shallow I know) you can get them for £140 if you look)
XB500s (For bass on a budget)
Hope that helped a little.
And keep in mind given the price the XB500s are the best cans for bass on a budget, upgrading from these have been a struggle due to that.
Edited by Mgear - 1/16/12 at 10:30pm