MDR-7506 Driver Replacement

One of the drivers in my MDR-7506 headphones decided to stop working one day. So I set out to repair them. While not quite the results I was hoping for due to the parts I used. After a couple weeks of using the headphones after this I am still not happy with them. If I can find another real Sony speaker I'll repair these. But it's not that likely. This is the second of two videos that I initially thought were lost for good. But I was able to recover the video files off the corrupt SD cards.