I only have the tube amp on when Im going to listen to music.. I dont leave it on usually.

That reminds me, since this is my first tube amp, kind of an impulse buy without much research, is there anything I should know about using them? Any thing I should do to prolong the life of the tubes, etc.
Tube amp I have


So, if I switch the box before turning on the amp, it should work without any difficulty you think?