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Old 01-20-2018, 11:30 AM
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compucat compucat is offline
1949 Motorola 9VT1
 
Join Date: Apr 2005
Location: Suffolk, VA
Posts: 970
Quote:
Originally Posted by old_coot88 View Post
From the rear view photos, it looks like there's no auto-degauss. What year did Zenith go to auto-degauss? (RCA started in 1964 and presumably Zenith did likewise. But can't say for sure).
My 25MC33 1965 model has auto degauss but I never hear the brief hum that one often hears on solid state sets. I don't know it the tube sets do that.
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