I personally spoke to Pass Labs about this issue. If anyone should know, they should, especially being under the tutelage of Nelson Pass. The answer? Basically a toss-up, as heat ages things, especially capacitors. I think those who believe 24/7 is not stressful are remiss here Capacitors that are kept in a fully charged state most of the time (listening sessions being far shorter than 24/7) only shortens their life span and 'dries' them out sooner.
As others have stated here, well-designed gear has circuitry that prevents an initial unrush of current upon turnon. Such as my Halo amps.
As others have stated here, well-designed gear has circuitry that prevents an initial unrush of current upon turnon. Such as my Halo amps.