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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    FM-3 Transformer Specs

    denny9167
    denny9167


    Posts : 151
    Join date : 2011-05-09
    Age : 57
    Location : Texas

    FM-3 Transformer Specs Empty FM-3 Transformer Specs

    Post by denny9167 Thu Mar 01, 2012 6:35 am

    Does anyone have specs for the PT used in the FM-3? I have a bad transformer,and need a replacement. Edcor has a transformer that is really close in specs,The only spec I'm really needing is the current output for the HV tap. I'm also considering a custom design by Edcor,and I'm hoping it's close to a design they have on file,to waive the setup fee. Thanks
    DynakitParts
    DynakitParts


    Posts : 215
    Join date : 2008-11-30

    FM-3 Transformer Specs Empty Re: FM-3 Transformer Specs

    Post by DynakitParts Thu Mar 01, 2012 10:52 pm


    Hi Denny,
    Not sure of the specs on this...but check out Ebay Item # 220966885324

    Kevin
    denny9167
    denny9167


    Posts : 151
    Join date : 2011-05-09
    Age : 57
    Location : Texas

    FM-3 Transformer Specs Empty Re: FM-3 Transformer Specs

    Post by denny9167 Fri Mar 02, 2012 9:31 pm

    DynakitParts wrote:
    Hi Denny,
    Not sure of the specs on this...but check out Ebay Item # 220966885324

    Kevin

    Thanks,I decided to bid on it!!!


    P.S. The Edcor transformer has specs rated at 350mA at 500VCT,and 6.3V at 7A which should be plenty for the number of tubes. It is slightly larger than the Stock Dynaco,but shouldn't be to much trouble.

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    FM-3 Transformer Specs Empty Re: FM-3 Transformer Specs

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