Just an after thought, has anyone else noticed the hiss when the ANR is turned on being slightly louder in the left ear (the one with the switch on it) than in the right ear?
My first pair they were perfectly even as far as I could tell, however when it came to my second pair there was a massive difference between the 2 cans. A few others have noted that issue too, but in all cases it seemed really apparent rather than only slight.


The E7 doesn't have optical input.