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


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    what do you all think this is?

    SUNNFRK
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    SUNNFRK


    Posts : 12
    Join date : 2010-11-13
    • Post n°1

    what do you all think this is? Empty what do you all think this is?

    Post by SUNNFRK Thu Apr 14, 2011 5:19 pm

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    sailor
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    sailor


    Posts : 269
    Join date : 2011-04-04
    • Post n°2

    what do you all think this is? Empty Re: what do you all think this is?

    Post by sailor Thu Apr 14, 2011 6:27 pm

    What it looks like is someone used another Dyna 70 chassis to build the mother of all power supplies including a transformer for the driver stage. It has been rewired to plug into the preamp plugs in front. I did something similar over 30 years ago to a pas 3 preamp.
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