Hello everybody. I’ve been testing my new MDR-1AM2s for about 2 and a half weeks but I can’t decide if I should keep them or not. My biggest concern about these particular headphones is that it picks every single error that any track can have. For instance: some of them sound 'more loudly' on the left can, some on the right can, some on the 'back of my head' (They don’t sound balanced to me). I have to explain myself. Don’t get me wrong, when I listen to tracks well balanced, they sound amazingly clear and pleasant but when I come across some of them that are badly recorded, they can cause me a headache. So my dilemma is: Should I give them back and wait for the new Audio-Technica MSR7Bs to be released hoping to have a better sound quality or should I get used to them as they are (avoiding 'bad tracks') ?