Finally I got my FT3 as well!
My first impression, sound stage is okay. I felt it being narrower than my Pionner SE-Monitor5. But this isnt really a big issue, its spacious enough.
I found the overall sound to be a little more bass incline. What I meant is, this is not booming, thumping bass. But their presence is stronger as compared to mids and highs. I felt the bass somewhat isnt properly reproduced. It doesnt really bring out the timbre of the bass tones.
I found the mids to be slightly more recessed. It is not the clearest I have heard. Vocals are okay, but I cant help but feel a certain veil over it. Guitar and piano are audible but like the bass, it sort of misses timbre of the tones. I feel unable to bring out the full characteristics of the instruments.
The highs is the weakest among the 3. It lacks a certain sparkle to it and overtones seem to drown out pretty fast. Its definitely audible but not really to the level I expected. I definitely feel like the high hat notes ended too fast.
Details retrieval is okay, nothing fantastic. It does a good enough job for its price bracket but doesn't wow me.
I spent my last 2 days with my pioneer SE-monitor5 and I guess it does affect my impression of it a little. I drive them with my Hiby r6 (2020) aka the New Hiby R6, through the 4.4mm Balanced PO. I know my take seems to be against the general consensus, but its just my opinion and YMMV!
Hope you guys enjoy your purchase!