Thread: Zenith roundie
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Old 08-23-2011, 10:38 AM
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marty59 marty59 is offline
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One question - I see two completely different sets of Sams Photofacts for this chassis - 769-4 and 804-4. Which one do I want? Do I need both?[/QUOTE]

The 804-4 is the "late production" version and the Sams is dated 3-66. Hopefully someone else will chime in here. I could be wrong but I believe the differences was with the IF's and tubes used? 1st and 2nd IF's used 6BZ6's and the earlier versions may have been the 6EH7's instead?
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