Electra Dyne tube problems

[Gordybaby]

I was running my Dyne in 90 watt mode at practice yesterday and I noticed one of my inside tubes wasnt glowing. I put my finger on it and it was cold. My amp sounded fine but this one tube wasnt working. I replaced it with a spare and it fired up like normal. Is it normal for a tube not to work and the amp to still sounds ok. Anyone have any thoughts on this?

 

[specialed]

It happens. Get a new set of tubes asap. If it's not too old they will give you a new set. Minor setback and one that you can easily be resolove yourself. Then you will be back in tonal heaven. Good luck.