Hi I live in Hawaii and my house is right up against the koolau montain range which means very humid/hot most of the time.
I am using my ceiling fan,quite new and not so noisy;also once in a while use a floor fan(vornado)quiet too.
try not to have the fan blowing straight toward the tubes but better taking the heat away from the back of the amp.
You don't want to cool off the tubes and in doing so the music too.
as far as corrosion,have owned tube amps for a while and no problems in site,if it were to happened would need to take the amp to an audio professional to have it cleaned up/serviced.
But from what my local dealer said it would take quite a few years,if ever.
so till then happy listening!
thierry.
I am using my ceiling fan,quite new and not so noisy;also once in a while use a floor fan(vornado)quiet too.
try not to have the fan blowing straight toward the tubes but better taking the heat away from the back of the amp.
You don't want to cool off the tubes and in doing so the music too.
as far as corrosion,have owned tube amps for a while and no problems in site,if it were to happened would need to take the amp to an audio professional to have it cleaned up/serviced.
But from what my local dealer said it would take quite a few years,if ever.
so till then happy listening!
thierry.