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  • #17086
    rudedaddy
    CVRS Member

    I am working on a Electrohome ” Cosmic ” 5 tube radio that the audio transformer is missing . The output tube is a 50B5 . So what is needed is a small 2.5 k ohm to 8 ohm .

    #17087
    John Greenland
    CVRS Member

    If you want to test your radio a 120 volt to 6.3 volt small power transformer will be close enough, impedance wise to work.
    It is actually about 2900 to 8 .
    a 6.3 volt with a 115 volt primary is even better at 2660 to 8.

    #17173
    rudedaddy
    CVRS Member

    Thanks for your help …. I found one in a scrap chassis …. got the radio all restored now ….

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