I am new to headfi and I don't seem to be authorized yet to post in other forums besides this one.  I would like to make a post in the Summit-fi forum. What do I need to do to be able to do that?

Hi all this is my first post. I have an Ultrasone Edition 9 and it has separate cables / ground for left / right. It would be easy to connect an XLR4 plug to the cable for symmetric operation. Has anyone tried this and is there any improvment to the sound?