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Burn In = Voodoo?

I have been an obsessive and enthusiastic audiophile for 20 years, I am not averse to tweaking and The Audio Critic infuriates me. However, I must admit I get a little uncomfortable reading so many posts about "burn in". While I understand that amps may need to warm up, speaker components may need to loosen up, the idea of burning in a cable or say, an SACD player just seems ludicrous to me. Unless of course, the party suggesting the burn in is a snake oil equipment peddlar and needs to make sure someone owns and uses your product for a couple of months before they decide it's really no good. At that point, of course, no one could actually remember what it sounded like in the first place and even if you wanted to return it, it would be too late. Am I being too cynical here?
cwlondon

Showing 1 response by perfectimage

perfectimage
406 posts
 
I beleive in pshcoacoustics, better power at night, and I think that livng with a piece is different from hearing it for the first time. I also beleive that over time you dont try as hard to hear a differece and relax allowing you to concentrate on the music. That alone allows it to sound better.

That said I had the oppertunity to compare two of the same model preamps. One was new and one was the display model. It was amazing how much better the broken in one sounded. I also think that my amps sound best after being on for a good thirty days. I absolutley hate turning them off.

I use to work with metal. Casting, rolling, and grinding. The characteristics of metal changes through certain processes like anneling or running current through it. I cant explain why but I know that it happens

I think that there a few who could explain it scientifaclly but the problem with the explanation is its hard to measure what ever changes the sound. I have a relative thats own a small computer company and we get in constant arguments on how one transport can sound different from another. He feels that digital is digital and there is no difference. We all know that isnt true and I think this situation fits into that catagory.

Most people with an electronics background dont learn about the effects of converting a signal to an analog soundwave. Not that there arent scientific reasons only that it is a highly unique and specialized feild. If you were to try to measure a difference you would need a meter that measuers and plots a sound wave. If it sounds different it must be shaped differently.
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