Thread: How a 1927-1931 radio will behave today in use?
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  #19  
Old 07-16-2022, 12:41 PM
old_coot88 old_coot88 is offline
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Who all remembers the Raytheon CK-718 transistor (predecessor to the venerable CK-722)? Or their CK-768 (first hobby grade RF transistor)?
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