I am planning to buy sennheiser headphones and there is a long list of different variety and now I am confused with it and unable to choose better one. I want it with clean sound separation; bass reaches deep (14Hz) without getting muddy; highs must be well defined with no harsh tinny artifacts; its design should be comfortable around ear. I do prefer to buy gadgets from ebay, so you can directly suggest me the link of it as well.
