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Old 19th Mar 2017, 5:25 pm   #3
Andrew B
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Join Date: May 2015
Location: Bradford, West Yorkshire, UK.
Posts: 304
Default Re: Valve testing Leeds/Bradford area

I undersand Techman, the only way seems to test them is by substitution, to which I would probably not bother and fit EL519's and bases, rewire etc.
Concerned regarding the lack of migrating electrons.

Andrew now M0IIQ
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