Mark V Volume Loss

[satch4u3]

Seems like latly I have to turn the masters on each channel up louder than I use to to get the volume that I need. And it's not due to hearing loss. Especially channel one. Could this mean that the tubes may need replaceing? I've had the amp almost a year now and I use it alot.

Anyone else expereince this?

 

[thalweg]

Aside from the super obvious like guitar volume controls and external effects I'd say 99 percent yes. V7 was the culprit for me. Changed that and back to normal however you might have to experiment with swaps in your specific case.