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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    Identity of Mark III Driver Board

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    danf


    Posts : 58
    Join date : 2009-01-19

    Identity of Mark III Driver Board Empty Identity of Mark III Driver Board

    Post by danf Thu Jan 29, 2009 9:29 am

    I recently purchased a partial Mark III that included a new (bare) driver board. This is an original replacement design with a 6AN8. It's a nice thick fiberglass board with through plated holes marked by "A.S.L." and "MK-III Driver board V_1.01". Does anybody know who made this board and if more are available? Thanks!
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    Brinkman


    Posts : 14
    Join date : 2009-01-01

    Identity of Mark III Driver Board Empty Re: Identity of Mark III Driver Board

    Post by Brinkman Thu Jan 29, 2009 6:48 pm

    A.S.L. = Antique Sound Lab? Never heard of them producing a Mark.III driver upgrade though.

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