Hi, I have a pair of old(not Pro 4AAAT) Koss headphones that I would really appreciate help on finding a driver for. I am for sure that it is the driver and it is the right driver. If you guys could help, that would be awesome! So, if you guys could assist me in finding a driver I would be extremely happy as these are my only headphones (from my dad), and happen to be my favorite of all other ones I've tried.
Thanks in advance,