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 jonc113

You can philosophize all you want, it just comes down to what you hear. I recently bought a tube headphone amp. It sounded nice, but a bit shrill. I started burning it in. Just 10 hours later, it sounded MARKEDLY better. Not subtle.

YMMV with other equipment, but I would ALWAYS break things in, just in case they need it. Some things definitely do!