I got a set of AKG K612Pros today and noticed one side was quieter than the other.
I looked at the ear pads and noticed the center of the speakers looked off center so I took the pads off. Found one of the foam pieces was off center so recentered them and all is good.
During this process I noticed one of the drivers has a dimple in the surround about 1/8 of an inch wide. Will this affect anything? Should I exchange them? They were purchased direct from AKG.
Looking for open back headphones along the lines of AKG K612Pro, HifI HE-400S, Grado SR225E, etc. Trying to keep it under $200, but will spend for the right set of phones. I want only unmodded, mint condition equipment.