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Can you leave class D amps on and not ever turn them off?

Can you leave class D amps on and not ever turn them off?

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phd
1,324 posts
 
I think that leaving any component on permanently can cause it to lose its best performance. Even Paul Mcgowen said if you unplug all your components from the wall and then plug them right back in, it can actually improve the system's performance.
grannyring's avatar
grannyring
6,533 posts
 
Depends on the design of the component. Some sound far better and last longer staying on. 
guidocorona
4,298 posts
 

Hi Ph.D.... YOu are absolutely correct.... I have observed the same thing, and should have mentioned it.


Fact is that with all my amps, class D and class A/b alike, I turn them off once a week for a couple hours for the very reason..... After a week or more days of running continuously, the sound just sags a little bit.... Turning them off for one or two hours and powering them up again freshens them up nicely.


Regards, G.


grannyring's avatar
grannyring
6,533 posts
 
Ok, I will turn my amp off for a tad and then let it warm up for a couple of hours and see what we get. I assume it still sounds best always on, but just turn it off for a tad after a few days. Strange, but I am open minded.

I know my Class D amp sounds far better after being on 24 hours. 


phd
1,324 posts
 
Guidocorona, it couldn't hurt anything to try on occasions as long as you power everything down first. You could actually leave the system unplugged for a few minutes then plug back in. This is a tweak that won't cost you anything.
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