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Schematic for Executone tube intercom.

I am trying to locate a schematic for an old (possibly pre-WWII) Executone intercom. I am unable to find a model number but the tube lineup is 35Z5, 12SJ7, 50L6. The cabinet is wood and the Amplifer sits atop a line selector switch which contains the ring tone buzzer and pushbutton switches to select between 11 lines.
Do you have an archive of these early units or, if not, could you suggest anyone I could contact who might?
thank you
George Gauld

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I might be able to help.  I have an exutone intercom amplifier as well and I was looking all over for schematics for a while.  Then I decided to open the thing up.  To my amazement a schematic was glued to the bottom plate inside the chassis.  Other than that if you know the model number perhaps we have the same one, in which case I can scan mine and send it to you.

Posted on Feb 02, 2009

  • telmore1964 Mar 03, 2011

    Hello, I have a similar intercom and would like to find the schematic for it.

    -Tom

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