What exactly are you looking for? I have the Andro S which is a little thicker in kids and bass but still Andro sound from what I can gather, and the Atlas which has fantastically thick bass and - once you’re attuned to the bass - the rest of the spectrum is also really quite lovely.
There’s always Solaris if you want to stay with CA: dynamic driver bass and sparkle in the upper end?
I really like the lower and proper mids on the Andro, very detailed, very natural, with excellent timbre. I also liked the upper treble. Very extended, yet not sibilant or harsh. Nice and sweet.
What I disliked was the lack of bass (I found it roughly comparable to an SE535), but even more than that, I found the upper mids and lower treble really shouty and fatiguing... And oddly lacking in detail in this register. Like that register was so forward that it was experience “shout bloat” or something.
Also, I found this register almost sentient in it’s ability to find the most obnoxious sound-effect aspect of any given song and scream it. My nickname for the Andro is the “More Cowbell IEM”... Listening to
Don’t Fear the Reaper, it will grab the cowbell and bang you over the head with it. The digital wood block effect on
Hungry Like the Wolf? Hammered into your ear. How about Black Francis’ “uh-huh-huh” whisper on
Tame? Yeah, that will be pushed through your skull and out the back. It’s uncanny. I kind of wanted to go down a masochistic rabbit hole of listening to well-known songs that have a strange effect under the mix, to see if the Andro would isolate the effect and abuse me with it. I bet
Pet Sounds would have been a bloody nightmare. Or anything by the Strokes. But I didn’t take the time. Because I literally had an earache after like 20 minutes of listening.
Wait, you asked me what I’m looking for, not what I hate. Sorry. I guess it can be reverse-engineered from the above rant, ha ha. But to clarify:
-Lower mid impact and detail like the Andro
-Upper treble in the same vein as the Andro
-Deeper, more impactful bass than the Andro. By a lot.
-Smoother upper mids and smoother lower treble than the Andro. Nothing shouty or fatiguing.