Or you could junk the old supply. Go to a switcher and for the 9.6 use a 7809 with a diode in the ground connection, Make sure you fuse and add the proper caps to the input and output of the 7809.
You will just have saved the planet some greenhouse gasses Not to mention your electric bill. No if you decide not to do that let me know the part numbers that you need and a shipping address as I am going to scrap some high power stations but will save you the goodies that you need. 73 Robert / KD4PBC

