[Tostapane]

i try to open my k612 looking a guide for one k7xx.. but probably have another opening system..someone of you has already opened and can help me? thanks

 

[PurpleAngel]

  I try to open my k612 looking a guide for one k7xx.. but probably have another opening system..someone of you has already opened and can help me? thanks

It looks like you need to remove the grid cover to get at the first screws
 
The service document (K612 Pro/K712 Pro) shows all the pieces and where the screws are located.
http://www.akg.com/K612+PRO-827.html?pid=1407#downloads-link

 

[Tostapane]

akg site:"insert sharp nose tweezers into two grid meshes away from each other as far as possible and turn the whole grille counterclockwise until the latches are released"... is exactly what I did .. but failed to open it .. I used enough force but I just ruined a bit the grill.. there is no one who has already opened?

 

[PurpleAngel]

  akg site:"insert sharp nose tweezers into two grid meshes away from each other as far as possible and turn the whole grille counterclockwise until the latches are released"... is exactly what I did .. but failed to open it .. I used enough force but I just ruined a bit the grill.. there is no one who has already opened?

 
Maybe someone on this forum knows?
http://www.head-fi.org/t/216596/akg-k601-k612-pro-owners-unite

 

[Tostapane]

thanks but I've already read that thread and some of them also said they were not able to open K612