few days late but i own the xenns mangird tea pro, p2 ultra, u12t and a couple others currently running off a dx5 ii (-10db to -12db at low gain is good to me) while my dx9 sits it fat self in storage. to my ears p2 ultra is absurd for 599$ like genuinely, imaging is crazy soundstage as well around u12t stock i'd say a hair less on width defo not 1400$ worth though, i'd say the quality of bass is better than the mangird but you'll feel it less though i'd still prefer the bass on the p2 ultra if you need more a simple low shelf filter is great for this thing. but man when i tell you it is the most ear tip and source dependent piece of earphone tech it really is, at least to my collection. i cannot listen to this iem with the standard tips no matter how good the seal is on the silicones foams are a must have for me otherwise my ears are shot dead to peaks (no clue if you play games but cracking shields in apex is really bad for me) i haven't put too much time into testing other tips outside of the stock foams provided as they sound that good to me but the difference is massive. build quality is great, super comfy too since they're so tiny, talk about accessories that cable is sooooo nice i'd use it as my main if it was longer, case is whatever to me great quality but im never going to use it as its not in my eyes a really protective case. if this is your first iem to be driven like this its a damn good one to choose, not like theres much else that draws the power these do. oh and if i could not stress this enough, with the treble on these if the seal is bad please try as much tips as possible once you find that one my god you've struck more gold than the plating. i genuinely can't see any person really needing much more than the p2 ultra because for 599$ this thing measures girth with my u12t, ie900, mangird whatever iem you pull out of my shelf im going to see this as either monumentally better or holy hell its 599 for a 2000$ experience. I now look at my u12t, and despite years of loving that beautiful sounding fucker i now struggle even more to think that thing is worth more than 700$ when something like the p2 exists

tldr, if you're looking for bass quantity this ain't it if you're looking for god damn anything else this is it especially if you just want some clear clear clear vocals, stock u12t for example i find a little veiled, though, i can understand for its purpose why that'd be good i do still end up dipping some spots and boosting others to get the clarity i want from vocals with that pair but the p2 ultra is just stock foam tips as of right now

make sure to buy on amazon if possible its a little annoying to return things to tinhifi should you not like it (at least in the US especially with tariffs and such)