Apologies for the double post...not sure how to edit quotes into my existing posts (since it's not in UBB tags).
Got the PRO 900 this morning and have been listening to them for about 2 hours. I think we have a WINNER WINNER CHICKEN DINNER!
So far, I love everything about them! High and mid are clear, even clearer than 580 and the bass is also awesome as well, tight and loud!. This is from a Mac Pro so I am even more anxious to try with an amp and DAC (E7/E9 should be here in 2 days). Comfort-wise it's between HFI-580 and DT770 PRO but closer to DT770 so I am not complaining. Sound leak is also very close to DT770 so it will leak a little bit but not enough to be heard by people several feet away. Gonna burn this baby in for a while with the new amp/DAC and will do a full comparison review with HFI-580 and DT770 PRO 80. Going back to listening mode now
I am very tickled by your impressions. Since I'm coming from the HFI 580, this sounds like a near winner for me as well. I would be very interested to hear more comparisons in between the two. Is the bass stronger or weaker in the Pro 900? How do the soundstages compare?
Dougeefresh actually plans to do a review comparing the HFI-580's against the DT770-80 Pro & PRO900. He's just waiting for his E7/E9 amp to come in.
I'm highly anticipating it x] though I probably wouldn't even be able to select the PRO900's as they reportedly leak sound (and that can be a big problem for me)..unless someone that owns a PRO900 can come up with a leak-less mod/solution.