Leaving my amplifier on ok?

REL recommended that I leave my subs on continuously. I have not reached out to McIntosh yet for their advise on SS gear.

Other than @cakyol, who else out there has an amp that dims the lights when you turn it on?

There is only one rule that apply universally and in all case:

Love God above all...

And the prime numbers distribution law after God ...

Amplifiers differ and human habit too , climate, house grid , etc then there is NO ONE RULE for all and every amplifier and for each one of us..

«Next subject if there is one»-- Groucho Marx 🤓

 Electronic components don't wear out like for example mechanical components. But a mains voltage spike or lightning strike - that'll fry your amp and perhaps other components - nicely. Maybe unplug your system if you're not using it for long periods.

@bishop148 

Electrolytic capacitors and relays definitely have a life expectancy, so there are components in audio equipment that need to be replaced.