Hello I bought a pair of 99 classics and swap the earpads at least once every 2-3 days to listen to different types of music. I use the stock pads for metal / rap and a knockoff pair of MSR7 pads for everything else. I think I've noticed a change in sound over time - it looks like the back end...

Hello - I've put ~10-15 hrs of research into this and have made some real progress, but find myself at the point where I need input from a professional / sound addict :) I'm looking for a pair of closed back headphones, max $200. Use is for at work / traveling, so I want something that...