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The Dynaco Tube Audio Forum

Dedicated to the restoration and preservation of all original Dynaco tube audio equipment - Customer support for Tubes4hifi VTA tube amp and preamp kits and all Dynakitparts.com products


    Tube temperature

    MarcVBelgium
    MarcVBelgium

    Posts : 109
    Join date : 2013-12-06
    Age : 66
    Location : Antwerp, BELGIUM

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    Post by MarcVBelgium on Wed Sep 02, 2020 12:15 pm

    Friends, I know it is somewhere in these pages, but I cannot find it.... One post that I have seen is a picture of a ST-70 or ST-120 with working temperatures of all the tubes..

    Can someone point me in the right direction. I want to comfort someone who is afraid that temp will kill the tubes and is thinking of putting a fan on them, which is wrong IMHO.....

    Thanks
    Bob Latino
    Bob Latino
    Admin

    Posts : 2942
    Join date : 2008-11-27
    Location : Massachusetts

    Tube temperature Empty Re: Tube temperature

    Post by Bob Latino on Wed Sep 02, 2020 1:34 pm

    MarcVBelgium wrote:Friends, I know it is somewhere in these pages, but I cannot find it.... One post that I have seen is a picture of a ST-70 or ST-120 with working temperatures of all the tubes..

    Can someone point me in the right direction. I want to comfort someone who is afraid that temp will kill the tubes and is thinking of putting a fan on them, which is wrong IMHO.....

    Thanks

    Hi Marc,

    That link is below .. Note > the link is 9 years old and shows the older version of the VTA driver board ...

    Heat readings in a VTA ST-120 amp

    Bob

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    MarcVBelgium
    MarcVBelgium

    Posts : 109
    Join date : 2013-12-06
    Age : 66
    Location : Antwerp, BELGIUM

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    Post by MarcVBelgium on Wed Sep 02, 2020 1:47 pm



    Many thanks Bob

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