The one longevity issue that is universal is that you need to keep the heat as low as you can with plenty of circulation and a fan. Heat is the destroyer of electronics.
amplifier longevity
Is there any difference in longevity and or reliability between valve amps and solid state amps?
I thought that perhaps design differences between ss and tube amps might be a factor here.
Specifically I am considering the valve amps by Rogue Audio vs. the solid state amps by Luxman, both great brands in my opinion.
Thanks!