Leave an amp "on" permanetly


I understand that tube amps need to warm up sufficently before they can reach their potential. Is this also true with SS amps? I own a McCormack DNA-1 deluxe, and I hear a discernable difference when listening to my system "cold" versus "warmed-up". Do you also find this to be true?

If so, would people recommend leaving a SS amp on permanently? Could I damage my amp by doing this?
drewyou
I leave mine on all time and have for years, and I dont care about the Green movement. All the Liberal tree huggers do is just buy Carbon Credits that dont mean anything, its like going to confession....you can do whatever you want as long as somebody clears you of your "sins".

The green movement is supported by an awful lot of hard science now. To me the only question is what degree global warmimg is down to "us" and what degree it is normal variation of climatic conditions and I think there are good arguments that we are in a natural warm phase. To see carbon credits are hypocrisy, I agree by the way, so I am going to ignore the whole subject of global warming, is not very logical.
In any event I have never been convinced of the evils of warm up in amps. I use a Karan K180 and Viva solista SET and neither really suffers in warm up to my ears. The Viva would need its own dedicated power station to leave on all the time. Stanby is pretty pointless as power consumption is a high percentage of fulll power usage in most cases.
So turn it off and do your tiny bit to save the planet
I have a geology degree so I'm very familiar with the irreparable harm that we are doing to our planet. People who don't take such things into consideration are completely insensitive to the plight of future generations.

Geojap dont you think that the Al Gore paranoia has gone just a little to far? Irreparable harm and damage to our planet, sounds like many of the predection books I come across at the library dating back two decades ago that were all quite off the mark.
I have a Audio Resaerch D-150.2 solidstate amp which I leave on all the time(24/7) I do this because this amp is a class T digital design which runs extremely cool all the time and because of this its performance is greatly affected when not left on. It takes at least 4-8 hrs. to warm backup(after shut off) to get to 90% acceptable performance level.
Everyone who has reviewed this amp recommends that it be left on all the time for optimal performance.
I've never had any problems with leaving it on and as for as power surges and thunderstorms, I have a Monster Hts 2000 surge protector/conditioner that has worked very well protecting my system during storms and power outages( which we have quite a bit where I live)
i have a pair of tube amps and contrary to popular opinion, i don't notice a difference between 10 minutes and 100 minutes, as to sound quality. keep in mind, while you are waiting for the amp, preamp and cd player to warm up, there may be changes in consumption of electricity by your neighbors, which will affect the sound of a stereo system.

intelligent use of energy is an indication of maturity.