Postwar Television Simpson Chromatic Amplifier(Donated by Bill Walter, restored by Joe Sousa). Used to amplify video and chroma signals for low sensitivity oscilloscopes. Here is the operator's manual.
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Postwar Television Simpson Chromatic Amplifier(Donated by Bill Walter, restored by Joe Sousa). Used to amplify video and chroma signals for low sensitivity oscilloscopes. Here is the operator's manual.
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