MKIII outter tubet glowing red hot blowing fuses

[dmaneleven]

What value resistor to swap out? where to get one
almost forgot, It's a long chasis head, simul Rev. GEQ model

 

[stokes]

What makes you think there is a resistor to change?It sounds more like you have a bad tube.

 

[SonicProvocateur]

+1 on that.

If its glowing red instead of orange or blue, the tube is definitely in the danger zone. It wouldn't be a resistor problem. Pull the pair and replace before you see fireworks and actually do have to replace a resistor.