The Dynaco Tube Audio Forum

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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


2 posters

    Tube temperature

    MarcVBelgium
    MarcVBelgium
    MarcVBelgium


    Posts : 116
    Join date : 2013-12-06
    Age : 70
    Location : Antwerp, BELGIUM
    • Post n°1

    Tube temperature Empty Tube temperature

    Post by MarcVBelgium Wed Sep 02, 2020 6:15 am

    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
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    Bob Latino
    Bob Latino
    Bob Latino
    Admin


    Posts : 3263
    Join date : 2008-11-26
    Location : Massachusetts
    • Post n°2

    Tube temperature Empty Re: Tube temperature

    Post by Bob Latino Wed Sep 02, 2020 7:34 am

    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
    MarcVBelgium


    Posts : 116
    Join date : 2013-12-06
    Age : 70
    Location : Antwerp, BELGIUM
    • Post n°3

    Tube temperature Empty re : Tube temperature

    Post by MarcVBelgium Wed Sep 02, 2020 7:47 am



    Many thanks Bob
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    • Post n°4

    Tube temperature Empty Re: Tube temperature

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