JEHL
1000+ Head-Fier
A video I just saw of it says Knowles 29689. So I can only assume that's the ED-29689 that the ER3 and ER4 use...The FR graph for the KBEAR Neon (from its AliExpress page) looks a lot like an Etymotic
I wonder how they compare.
I think the ER3's some sort of a poor man's ER4 so I guess this'd make the Neon the poor man's ER4^2?
It's also shown with a single flange eartip but I wonder if these'd work best with either a double or triple flange like the Etymotics.
Seems like I wanna give my big brother these for a try, since his right ear seems to outright HATE DD treble. if not maybe my nephew will happily take them anyway.