Has that 'tin sound' gone from yours 'cause now I'm just loving it. I'm trying to speculate as to how it has become a warmer sounding iem with detail.
Maybe I lost the higher frequency hearing or something.👀
Previously I couldn't wear it no more than maybe 10 mins.
I had xba-3 roughly the same time you bought yours but I haven't used in this past year and have not modified it in anyway too.
I'm not too sure what that tin sound that you refer to, but all I know is that the sound has become more natural over time, when at first the sound was too sharp, and vocal and bass was everywhere, but now as you stated, the base and vocal sound right where it's suppose to be.