I carried them today to my job.
Setup is BTR3K, Kbear Rhyme 2.5 cable and kbear silicone white tips (open)
I usually play with foam tips on BA-only iems, but I wanna try them without enhanced bass, so these are my impressions:
-Comparing with BA10, that I assume is a W-shape iem, these AS12 are less miss bassy and more sub-bass, but still having that W-shape setup to my ears
-The upper mids are cleary pushed up, making the higg frecuencies a little bit relaxed
- BA10 and ASX are a little vit funnier or vibrant, this is more neutral.
To clarify, I tried expensives BA-only iems, and KZ ones still having an unique tonality, no matter how many of the 6ba per side are really working (maybe 3?)
And the holographic presentation and layering still surprise me, still hard to believe that sny of them are dummies...
EDIT. My playlist is electronic focused. Right now im playing this album
https://tidal.com/album/157152447