Greetings vintage vacuum tube equipment owners and vintage audio enthusiasts ! 😎 For your consideration is a single Sylvania EL34 / 6CA7 fat bottle power tube made in USA ! This tube was tested on a TV-7 D/U tester with the following results. Where 30 is the minimum for a good tube,this tube tested 44. Please look closely at the attached images ! They are an important part of the description and help provide a good idea as to the condition of these tubes
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