Why No Power Button on Some Phono Stages?

I keep everything that doesn't have a tube on all the time, including the power supply for my turntable. I notice that when I turn things off for vacation, it takes a day or two for thing to go back to sounding their best.

A Solid State phono preamp sounds far better when left on all the time. On our Liberty B2B-1 I decided to put a power switch on the back of the unit should one decide to turn it off between listening sessions, it draws only about 25W when powered up. I recommend leaving it on 24/7 for best sound quality.

On our BIG Olympia Preamplifiers and Phono Stages there is no power switch they are designed to be left on 24/7.

In my own system I leave the front end's on 24/7 while turning of the power amps when not in use.

My favorite story on this subject was a gentleman from the San Francisco area whom bought a set of our Whitney amplifiers sometime in the late 90's. In 2008/9 he was visiting someone down here in San Diego and asked if he could bring them by for a check up. He brought them by on a Saturday and I gave them a check over and they measured / performed like the day they left our shop. The guy had never turned off these amps in 12 + years other than the occasional power outage.

Good Listening

Peter

The power supply for my turntable is the only thing in my system I leave on 24/7. My phonostage is a tube one, which I manually unplug every time. This is not at all unusual.

So, you want to choose a phono stage for sound quality, but you don't want to leave it on to get the best sound.

Thanks for all of your responses. Yes, I do seek sound quality, but I don't want to leave uneccessary devices on when I am out of the house for several days, often weeks at a time.

While I do agree that it's optimal to listen to components when they are at operating temperature, I would like the option of turning off a device easily when I choose to...