After picking through this thread for a while I pulled the trigger on the P9s. I'm not sure I hear the mid-bass bump people have criticized these headphones for, though there is noticeable presence and body to the bass. I've come to see this as essential to the sound signature of the P9s, when I eq bass down it sounds much more like my P7s (which sound absolutely hollow now in comparison, and I say this after 5 years of adoring use. Its not unlike the impression of my trusty old P5s that I upgraded from after 4 years of use). So, while people say they are confused by the tuning B&W went with, I think its apparent that it was a choice to give that claimed home stereo sound.
Its a sound that at first is slightly confusing because it really sounds unlike any of the cans I've had before (I'm still new to the game, and my HiFi experience is limited to the P5s/P7s, though I do eventually want to branch out but got some other expenses to throw around first). I do balance out my B&W confinement with a pair of FiiO F9 Pros, which were a little IEM experiment on my part. Not bad, definitely different from what I've gotten used to through my years of B&W headphones. Anyway, the point is that it does take a moment to get used to what the P9s are doing. Go back to the P7s after a day of listening, and there's no disputing they're on different planets.
Initial impressions after after about three days with them are pretty much wow, but I am taking a harder look at what I pair them with. I'm using a FiiO X5 III DAP, and I'm starting to wonder if this makes a good pairing. Like I said above, I sense but am not entirely bothered by the bass situation others have spoken of. It is clear these cans are sensitive to pairing and source material. The X5 is known itself for being a dark player, and this pairs well with a lot of headphones - my F9s are great with them for example. But I am not convinced its a good match for the P9s. When I A/B test with my iPhone, discounting the obvious SQ differences, the X5 adds significant dark color and bass.
I am left wondering if I might want to pair the P9s now with a brighter sounding DAP, perhaps the X7 MkII or the supremely interesting (at least based on the reviews and forum discussions) Hiby R6. I was wondering if any of you have been thinking similar things, or have experience pairing the P9s with these two players. Also interested in general impressions of P9s with X5IIIs. Are you EQing on the X5? What volume are you listening at? Are you playing with the gain settings? Would love to hear what others have been doing with this pairing. Or tell me everything I've said is wrong
Just curious.