Many thanks for all the replies guys thats been really helpful! John.

Oh, well thanks for the quick reply! I've been told to take them to the Sony Centre just to check over but thanks for the information! John.

Hello, I purchased a pair of these headphones from an amazon.co.uk market place seller who had 100% feedback rating from 75 customers, hence the reason I proceeded with my order. I received the headphones and thought they felt great and sounded wonderful, but there are a few things niggling...