SteeLMinder
Head-Fier
Actually there is, because I wouldn't even give 7 to this iem. A strange idea of a top sound when it is dry and almost lifeless. It's my opinion.Actually we are not in disagreement
"The key difference from what has come before is that switch to an all-BA low-end in the Maven Pro so there is less of a sub-bass peak and more of a mid-bass punchy emphasis."
That being said, a universal version's performance can differ given you are using tips instead of a shell fit, and tips' performance will vary a lot and may not seal as well either.