power tube glow when palm muting

  • Thread starter Thread starter apophis
  • Start date Start date
A

apophis

Well-known member
I noticed my power tubes increase a bit in their glow when i hit heavy palm mutes on lower strings....i guess its the current increase for handling low frequencies? Or should i worry?? Amp is peavey ultra + ,power tubes winged c 6L6
 
Normal.

As long as the tubes aren't red-plating you're fine.
 
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