Maybe dumb question but do you mean "on" as in ready to operate or in "stand by" mode?
I ask because I typically leave my H390 in stand by mode. If this not recommended, I’d like to know.
Leaving my amplifier on ok?
Would it be ok to leave my amplifier on all the time if I want to extend the reliability of the amp? Many amplifiers ar Class A, high current bias and tubes might be a problem if energy consumption is a factor. Not to mention Excessive heat from bias operation. Is it possible to extend the life of the amp with leaving it on all the time?