Hi there, just want to give a heads up to everyone here, mostly the future buyers!
For my first set of IE80s from amazon, there was flexing of the driver cone on the right side earpiece, and sometimes the left. Easily inducible with stock medium tips.
Got a replacement from amazon (kind of them) It is perfect, no driver flex issue when I put the earpieces into my ear.
Also, even with driver flex (probably not a real defect since it's a dynamic...