Potential new project!! Silvertone Roundie

[maxhifi]

I think I am fortunate with this chassis, it has a ton of adjustments, and the demountable convergence board can be accessed from the front. Convergence sure was easier than I expected, although it did take me a while.

Purity is tricky though... mainly because the tube is so deep that it's difficult to adjust it and see the screen at the same time. I need to read up a bit about what the purity rings actually do to the electron beams - the function of the other magnets is fairly obvious, but the how the purity rings actually work seem a bit elusive to me.