I'm kinda looking into a replacement for my Oppo PM-3. They have to closed with good isolation (my other daily driver is an HD-25), have a replaceable cable, and not be too big. Preferable leather pads and headband. The pads and headband on my PM-3 are completely ****ed because its not real leather. So I'd prefer real leather, but if replacement parts are easy to get I'm ok with pleather also. I am really struggling to find something that ticks all the boxes, so second hand is also an option.