My Classe' Ten has been on for 9 years without a problem. The only time it's shut down is component/wire change, contact cleaning and thunderstorms. No problems.
Solid state power amps.; on or off?
Some people keep telling me that solid state gear should be left powered on all the time during day to day listening. They claim that thermal consistency will improve long term life and reliability. Power cost consideration appart, what is your opinion; experience?