I just got a chance to briefly listen to the M7, and it is definitely more neutral than the T800, not a surprise given that these are made for professional use. The bass on the M7 has less impact than the T800 but is very well textured and fast. The treble is less bright than the T800, the fact that sony managed to tame the treble without losing details is impressive (edit: after more listening, the M7 is also pretty bright, but with a bit less treble extention). The mids of the M7 is a bit more forward than the T800, but both are clear and quite neutral. Resolution and imaging are about the same. the T800 has a wider soundstage but the M7 has more depth and layers, so it gave me a better sense of space. The M7 is harder to drive than the T800, but they are sooooo incredibly comfortable, I almost forgot I was wearing them after a while. So far I would say the M7 is great for relaxed listening with no lack of details, but perhaps the T800 is a bit more fun. It is a very hard choice, but given the M7 is twice the cost, I will probably stick with the T800, but if you have the M7 already, I don't thnk you will need the T800.
Thanks for your input, yeah exactly what you've describe about M7 here, all the coherence between, very balance, the Bass that very well texture and perfectly fast, sounds like DD bass (almost same quality with my EX1000 but without that moving air feeling), once again you're correct about that magic sony did, treble details that very very details but very tamed at the same time, never fatigue even over my comfort volume level, forward mids, very musical, and that main advantage about depth and layer, best i ever heard in an IEM.
Thank you once again, i guess i dont need the T800 BUTTT stillll i curious and want to hear.. and the only way is i need to buy them bacause nobody owns that around me.
Cool review my man. Im interested in the T800 but I am a Sony fanboy hardcore. the IER m7 and m9 are on my get next list but this T800 popped up thanks to BadGuy.
you will fall in love with M7 / M9 and put back your A8, Z5, EX800 in your drawer. LOL
Yeah, I am very curious about the M9 as well, almost every review I read say that these are a clear upgrade to the M7, especially in terms of treble and resolution, but to me the M7 is already very resolving with sparkly highs, so I would love to sample the M9 to see what that's all about.
actually M9 wins more with additional super tweeter, but a lot user experience sssss.. for me i prefer polite yet still very detail M7, but yes bass on M9 is more impactfull, so if you A-B comparing of course M7 sounds more balance than perceive as dull and not fun. But if you listen by the time, the coherence between all frequency that really grows, really put you into another world, at least for me, that imaging imaging, layers, and space. they're using same BAs, similar tuning and similar material inside (magnesium alloy). but additional super tweeter and magnesium body of M9 made them almost twice the price which i really hesitate to spend on them. I boost the bass just 2db and 16khz by 1db and i think im going to stick with M7 for a loongg time, or this is my endgame, or same other head-fi promises (which are hard to keep for us headfiers).
But again yes, if budget also into consideration, T800 hold that much value. Keep watching audiosense in my radar of course!