[19Seventy7]

Hi,

I think itÂ’s a replacement tube as i found a little service engineer sticker saying a resistor had been added to suit the CRT type.

The tube still seems decent in terms of brightness, and now iÂ’ve done some adjustments to the gun controls the colour is much better.

IÂ’d still be interested in repairing it, mainly because itÂ’s been getting on my nerves that I couldnÂ’t find what the issue is.

Thanks