[xinhang]

I recently plugged my UM Mage into my laptop and accidentally played something at full volume. Now I am paranoid that the CIEM is damaged. Can someone let me know if that is possible or if there is a way to check if the CIEM is damaged or not.

 

[davidcotton]

Ouch, hopefully they were not in your ears when you did that!  Best way really is to run a seal test to see if anything's a miss :-
 
http://www.sensaphonics.com/test