Disclaimer:  I purchased the Xelento Remote directly from Beyedynamic.  Beyerdynamic has not compensated me in any way to write this review.   When I heard that Beyerdynamic was releasing an OEM version of the AKT8ie my ears really perked up.   Based on the positive review from www.headfonia.com and because I am a fan of both Beyer's T1 and T51p I decided to take the plunge and purchase a pair.  Now let's take a closer look at their Tesla IEM.   ​Specs: (from the Beyerdynamic North America product webpage)   Headphone design (operating principle)...