Hi all Hope this is the right place to post this question. My apologies if it isn't.. I have a pair of beyerdynamic dt770 pro 80 ohms I purchased used. I noticed that the left channel is a bit louder than the right. I confirmed by flipping the headphones around of course, and then by doing a...

Hi All,   First, I apologize if this isn't the right area to post this question. If so, please tell me and I will delete it.   I have had a headroom total bithead for quite some time now and I've always thought that it worked well enough. More recently, I purchased beyerdynamic dt770 pro...