The T90 would be a nice replacement but they don't seem to be for sale any longer, at least not in my country. Any thoughts on Beyerdynamics Amiron Home?

Hi. I've had a pair of Mr Speakers Mad Dogs for about five years without any issues until this last month. Unable to figure out the exact problem I have decided to replace them. So that leads me to the big question, what options are there for a replacement of the Mad Dogs? These are used as...