Just arrived: The new MKII version of the AK (Beyerdynamic) T8iE with Crystal Cable cables, a second pair symmetrical.

My first impression:  I have experimented with many good in ear headphones from Grado, Denon, Ultrasone, Sennheiser etc. but never had such a punchy, crispy and warm bass in my ears like with the new Tesla technology of the Beyerdynamic MKII. Besides of that the oldest headphone company of the world did succed in providing some very comfortable new ear-tips.