Tube amp on/off: best practice?


My main system, with a tube integrated, is in my studio where I work 10-12 hours a day, interrupted by the occasional offsite meeting or errand.

What's the best practice/rule of thumb for powering it up and down as I duck in and out of the studio? Just leave it on all day?
How long do I need to be away for it to be better to power it down?

Right now I'm firing it up and cooling it down about 3x a day, running it a total of 6-8 hours a day.
soundgasm

Showing 1 response by devilboy

I agree with Elevick completely. I've had many tube amps over the years. One of which had a output tube go bad. Music was not playing, but there was a god-awful screech coming out of the left channel, then I saw a red flame shoot up through the top vent, followed by smoke. Thank god I was home. I lived in a condo and I don't want to think what could have happened to the seven other families in the building. I've been using digital amps for a while now.