W A R N I N G !

W A R N I N G !

This page is full of non-facts and bullsh!t, (just like the internet and especially forums and other blogs), please do not believe entirely without exercising your intellect. Any resemblance to real things in reality is purely coincidental. You are free to interpret/misinterpret the content however you like, most likely for entertainment, but in no case is the text written on this blog the absolute truth. The blog owner and Blogger are not responsible for any misunderstanding of ASCII characters as facts. *cough* As I was saying, you are free to interpret however you like. *cough*

Monday, September 8, 2008

More funny phrases off the net: Burn-in

This time we look at the term "Burn-in"

Actual phrases from a Jaben sales forum thread:

"It has already been fully burn in by me, more than 1200 hours."

"1200 hours of burn-in is priceless"

Capacitors only have a rated lifetime of the lower few-thousands in hours, the better ones getting 2000-3000 at their rated voltage. Now that may seem very little for something we use everyday for years, but fortunately for audio we are always using high-quality caps rated at overkill voltages (for our applications) so cap degradation doesn't occur within 5-10 years. Same goes for computers, and for both the only ones that actually die off are the power caps that are rated relatively close to their limit. I say relatively because most of the time the limit is still at least 1.5 times that of the applied voltage.

The Predator has a gigantic capacitor rated at 6.3V. While this should be quite all right for battery usage, USB 5V seems too close to the rated spec. Plus, that capacitor (same as the one in Tomahawk, featured in a previous post) doesn't look high-quality to me. This isn't gonna do it good in the long run.

So, now it's up to you to decide whether this is "burned-in" or "burned-out".

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