I just bought a silver face Champ, looks like a 1978 (seller told me 1980). Clean sounding and looks like it has some new JJ tubes. I opened it up to change the damaged 3 prong power chord and to take a look at the caps to see what needs to be replaced and noticed that the cap between the transformer and the chassis (the death cap) has a different value than any schematic I have seen. its rated at 125 volts unlike the 600 volts that it should be. Why would someone switch that cap for a lower voltage value rather than just clipping it out like most people recommend. I'm curious to know if anything else looks strange. From what I can see everything looks as it should be. I plan to change the electlytics, cap can, and replace the power cord.