Burn In! Real or Myth?

With my good buddies Ben and Edmund. Dissecting the subject of Burn-In especially for IEMs Can both of them identify the differences between Burned-In IEM with one fresh out of the Box? Timeline: 00:00 Intro 00:38 Meet our testers! 00:58 Pre test, preparing the IEMs 04:28 Test Begins! 06:22 Results and Conclusions 10:37 Magnetic Planars? 12:33 Balanced Amatures? Pink Noise File: https://drive.google.com/file/d/1lG17...