Another vote for the HD650 here. I bought a pair nearly 20 years ago, and they have had plenty of use. About two years ago, I picked up Sennheiser-branded repl

Another vote for the HD650 here. I bought a pair nearly 20 years ago, and they have had plenty of use. About two years ago, I picked up Sennheiser-branded replacement padding for the headband and earcups. Feels like new. You can also get a replacement cable, as it plugs in to the earcups rather than being soldered. It's a nice change from planned obsolescence.