Thread: Thermionic valve construction
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Old 11th Apr 2016, 3:21 pm   #7
M0FYA Andy
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Join Date: May 2007
Location: Preston, Lancashire, UK.
Posts: 2,511
Default Re: Thermionic valve construction
For an EF80 I wouldn't even worry about breaking a working example - put two in a drawer and look next day and there will now be ten!
Andy
M0FYA Andy is online now