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  • #19356
    johngillespie
    CVRS Member

    Is there any information available in the CVRS on Hy Bloom the inverter of Soundmaster in Ottawa
    I am specifically interested in his early 1940’s public address amplifiers using 6SC7, 6SJ7, and pushpull 807’s
    Is anyone aware of a source of Soundmaster schematics

    thanks John

    #19357
    Les Dickson
    CVRS Member

    Try radiomuseum.org

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