2 thoughts on “Golden Age Pre73 Preamp Mods

  1. Would you have a schematic for this preamp you could share with me?
    Thank you,
    Murali
    Santa Fe, NM USA

  2. On http://www.zenproaudio.com/golden-age-pre-73-jr page about the Pre 73 Jr it is said that the output transformer cannot be replaced (with a Carnhill one) due to its size.

    The output transformer does not seem so big though.
    Is it (much) bigger than the stock one?

    Did anybody try to replace it? Is the place inside so narrow?

    Thank you

    R

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