Coolvig:
Man, save your money and get something that you will feel is not a compromise...the last thing you want is something that 6 months down the line you'll want to trade in. You have to make sure the damn cans are comfortable...which is one plus in Sennheiser's favour...IMO. Although I also like my Sonys in this regard but they get so darn hot I start sweating...but they are comfy.
Only after you get that issue sorted out can you begin to talk about what sounds good....It doesn't matter if they place John Coltrane in your lap...if you only get to listen for 3 minutes before your head gets crushed etc.
I live in Vancouver/well now Victoria BC...there are 3 very high end notable dealers here...all carry Sennheiser. 2 carry Grado and either push the 60 or 80(both sound good for the money) but are no world beaters. Both are uncomfortable and bright. 1 of the dealers does not even carry the 225 or 325 because as they said...for the same money you can get the 580 or 600. Grado does not compete. When you get to the RS 1 they do but they're double the money...those were the cans I was gonna get...the honest dealer(rare I know...but he's a friend) directed me to the HD600s) I said wow they're even better....How much more...to which he smiled and said $600.00 LESS(CDN FUNDS).
Now the 2 do sound different but for classical music and transparency HD580 or 600...for some of that beefy sound RS1.
Anyway I got off track, One other carried the Orpheus...along with Koss, Beyerdynamics, Sony, Stax and a few others. First words out of this person's mouth was that the 580 and 600 were the headphone to compare the rest against. That is damn High praise even if you don't like their sound...what it says is that the Senns sound like what music is suppose to sound like....the others are doing something else.
The exception was the Stax and the Orpheus HEV91...but at 10 or 20 times the money...they bloody well should be better...and I still wonder about the headphone portion of the Orpheus...plug the 600 in sometime...you would be very surprised by the result.
The one store that doesn't carry Sennheiser is getting them in the next few months...none carry AKG...one of them just laughed and shook his head...I have seen mixed reviews in the British mags...I would love to listen but nobody carrys them here...and it would be risky buying unheard.