I got modification done with my AKG K712:
I could not stand the bad separation from the left to the right. AKG used to take the electrical line via the headphone strap. Bad idea!
So i started to connect the left and right with an additional cable which comes right the way out from the XLR, look at the picture (hope u understand):
Now, there is no more bad separation between left and right. It sounds much much more focused and the soundstage has no hole anymore. The Headphone becomes more accurate and it sounds much more interesting and integrated.
Very interesting is the fact, that cables inside the headphones makes "sound". The usual cables are silver plated and i tried some copper ones. Sounds is much warmer and fuller. Maybe this is an important hint for people who wants to change the sound a little.
For me it is a nice chance to sound the sound :)
Later i will check out some solid core from Nordost for much more accuracy ever...so that AKG K812 must not be necessary :)
Edited by K 240 DF - 3/24/17 at 1:18am