I have a set of 2.1's that is about 10 months old, that has been moved THREE times, that has a broken DIN plug. The plug has seen almost NO wear at all (its been removed 5 times max). I have done a bit of research over the past few days, and its obvious that there is a serious quality control problem with these plugs (try searching "logitech plug broken" and compare the results to a search for "klipsch plug broken") There is a market for repair of these faulty plugs on ebay... I would be absolutely befuddled to learn that Klipsch does not recognize this problem and remedy it either on a warranty, or recall basis.