May 5, 2021 at 1:18 PM Thread Starter Post #1 of 1 Old_Snake 100+ Head-Fier Joined Jan 10, 2010 Posts 145 Likes 34 I think the IEM is around 5.3-5.5 mm in diameter. What bore size is most compatible and which brands are the best?
I think the IEM is around 5.3-5.5 mm in diameter. What bore size is most compatible and which brands are the best?