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

    VTA PARTS UPGRADE

    kost
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    kost


    Posts : 35
    Join date : 2009-05-12
    Age : 60
    Location : athens
    • Post n°1

    VTA PARTS UPGRADE Empty VTA PARTS UPGRADE

    Post by kost Wed Nov 11, 2009 6:00 am

    Hi


    I have three questions about the vta mod that i have and enjoy for two years.
    I am thinking to lower the VTA output and this is a good chance to replace with better quality resistors.Any
    suggestions?Riken, kiwame or what?
    My vta version has the o.33 mf auricaps.
    As far as i see the vta uses 0.22mf.
    What is the best capacitance?
    I want to replace the 0.022mf 150v ceramic disc of the
    power transformer,can you please suggest?

    cheers
    kost
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    tomlang
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    tomlang


    Posts : 36
    Join date : 2009-08-12
    • Post n°2

    VTA PARTS UPGRADE Empty Re: VTA PARTS UPGRADE

    Post by tomlang Wed Nov 11, 2009 10:42 am

    If you mean reducing the gain of the board I did the "kegger" mod to mine and it is quite perfect.

    http://www.audiokarma.org/forums/showthread.php?t=258330
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