[Zenith6S321]

My selenium rectifiers had been replaced by the time I bought the set. They had been replaced with the 5A 600PIV silicon rectifiers as shown in the first picture. The original(?) soldered-in-fuses were blown and snap on fuse holders with replacement fuses were used. This mess is kinda hidden by the rectifier cover. The plug-in dropping power resistors still measured ok, but I decided to replaced them with chassis mount power resistors. I also wanted to add the recommended 7.5 ohm dropping resistor to match the drop from the selenium rectifiers. And I wanted to put in chassis mount fuse holders. So I rewired it all. Here are pictures before and after all the changes.