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Thread: New toys chez moi

  1. #11
    Join Date: May 2016

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    Quote Originally Posted by Macca View Post
    nothing about it I can find except it's rated at 25 watts into 4 ohms.
    Here’s one of the places where I read class A , could be rumour of course but the heatsinks are pretty big compared to the amp itself.



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  2. #12
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    The owners manual


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  3. #13
    Join Date: Apr 2012

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    It may not be biased far into Class A operation, that could explain the relatively modest size of the heatsinks for a 25 watt output.
    It is impossible for anything digital to sound analogue, because it isn't analogue!

  4. #14
    Join Date: Feb 2013

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    or only first watt or 2 in A then AB
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  5. #15
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  6. #16
    Join Date: Aug 2009

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    Quote Originally Posted by struth View Post
    or only first watt or 2 in A then AB
    I think that's likely. Not that it matters.
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    TEAC VRDS 701T > Sony TAE1000ESD > Krell KSA50S > JM Labs Focal Electra 926.

  7. #17
    Join Date: May 2016

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    I guess I might find out if it gets warm or not ?
    To busy enjoying the Duson for now though.
    And now our tv is playing up ! Just my bloody luck .


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  8. #18
    Join Date: Jan 2009

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    It's not pure class A.

    A pure class A amplifier will double its output power with each halving of the load. Hence 25W into 8 Ohms and 50W into 4 Ohm, and so on only limited the current capability.

    Not surprisingly, class A amplifiers run hot (the maximum theoretical efficiency is 50%, and most amps have a somewhat lower efficiency).



    But whatever - Micromega have a good reputation in the world of audio.
    Barry

  9. #19
    Join Date: Jan 2009

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    Quote Originally Posted by andyrlb View Post
    I’ve been waiting to buy the Duson for some years and now finally the wait is over .


    That's one ugly-looking mother of an amplifier!

    100W/channel, with the first 20W being class A.
    Barry

  10. #20
    Join Date: May 2016

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    Quote Originally Posted by Barry View Post
    That's one ugly-looking mother of an amplifier!
    How dare you
    I love it


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