What is "break in" and what difference does it make? In amps? Preamps? Speakers? More?


Hi folks,

Newbie question. I read often about a break-in period for speakers, amps. Can someone explain what this means, technically and to the listener's ears?

Is there a difference in what one hears when it comes to speaker break-in vs. component break-in?

Are there levels (quality) where break-in makes no difference?

Thanks.
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Showing 1 response by djones51

You’ll get as many opinions as comments on this, my personal experience is most break in is between the ears, you get accustomed to the sound. President and designer of a speaker company told me that would be the case with his speakers as they are played for a couple of hours before shipping so I wouldn’t notice any mechanical changes. My opinion is it might take a few seconds to perhaps an hour for all the electronics in a component to " break in" of course it takes tubes a while to heat up but other than that I never think of or worry about break in but some say they can hear a fuse or a mains cable break in, I never have.