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Thread: Comments invited: How/why do CD lasers fail?

  1. #1
    Join Date: May 2008

    Location: Southern England

    Posts: 2,990
    I'm Howard.

    Default Comments invited: How/why do CD lasers fail?

    Well, hello.

  2. #2
    Join Date: Aug 2009

    Location: Staffordshire, England

    Posts: 37,932
    I'm Martin.

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    I've owned/own dozens of cd players some are 30 years old and never had a laser fail. Other components, yes. But never a laser. People think they wear out like a stylus, but they don't. They might decline in power very gradually but they will still work 100% until the day they don't work at all.
    Current Lash Up:

    TEAC VRDS 701T > Sony TAE1000ESD > Krell KSA50S > JM Labs Focal Electra 926.

  3. #3
    Join Date: Feb 2013

    Location: W Lothian

    Posts: 99,005
    I'm Grant.

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    The laser on my denon packed up and i replaced it. True it might not have been the actual laser in itself, although it might have been, but the unit is so small as to make it pretty much unservicable
    Regards,
    Grant .... ؠ ......Don't be such a big girl's blouse

    I've said it before and I'll say it again: democracy simply-doesn't-work
    .... ..... ...... ...... ................... ..... ..... ..... ..... .....
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    “Nothing discloses real character like the use of power. It is easy for the weak to be gentle. Most people can bear adversity. But if you wish to know what a man really is, give him power. This is the supreme test. It is the glory of Lincoln that, having almost absolute power, he never abused it, except on the side of mercy".

    “You see these dictators on their pedestals, surrounded by the bayonets of their soldiers and the truncheons of their police ... yet in their hearts there is unspoken fear. They are afraid of words and thoughts: words spoken abroad, thoughts stirring at home -- all the more powerful because forbidden -- terrify them. A little mouse of thought appears in the room, and even the mightiest potentates are thrown into panic.”

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