While doing a lot of maintenance and repairs on my rig I noticed that the tube sockets for V6 and V7 were set up for tube shields. Yet neither one has a tube shield. In my manual neither tube shows a tube shield in the pictorial diagram. On some YouTube videos the rigs showed a tube shield on V7. I can't remember if there were any radios that had a tube shield on both tubes.
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Does either tube need a tube shield installed? If so, which one (or both)?
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Paul WB0CJB