21zp4a crt sub

[timmy]

If I go by the sams and set the hv to 10.2kv like it shows the screen pulls in on the left and right about a half inch on each side but I may not have enough to adjust the width to fill it in being the width control only goes alittle bit. And either way the focus should be better but it’s not and it’s said that these big electrostatic tubes have very little focus control. Sams says 305v for focus I go 305-344v and makes no difference. I should try it and rule out if the width will fill it in.