These are stock t50rp headphones. I can also include some akasa and dynamat for the DIY'er who wants to mod these themself. They can come with either the stock cable or one I terminated to fit a 3.5 jack. Will consider trades as well. They are basically brand new, don't really have any hours on them. They were go be used as a backup for parts for my thunderpants which I don't have anymore. Includes shipping USPS priority. Also looking for cheap amps fiio etc.