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!

yamaho12-23-2021 6:01am

jallan Details Discussions Posts This discussion Message User 259 posts 12-24-2021 at 03:07pm Copy Comment URL Report Comment Edit Delete I have a 46 year old GAS Ampzilla and a 41 year old Conrad Johnson MV75A-1 amplifier, and both work and sound great after heavy usage over the years. Both amps have been recapped only once, and the Ampzilla has had all of its driver and power transistors replaced. Good stuff lasts. The new power transistors in the Ampzilla are 20 amp rented Toshibas vs the original 15 amp Motorola’s. Parts in most, but not all cases can be swapped out. I also have a 30 year old, never been repaired Adcom GFA-535 II in my bedroom stereo that still sounds great.