27th Dec 2009, 4:15 pm
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#16
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Retired Dormant Member
Join Date: Nov 2009
Location: Brighton
Posts: 20
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Re: Homebrew Valve Tester
Excellent work, Mike.
You may be aware, Steve Bench did a similar thing a few years back.
http://greygum.net/sbench/sbench101/#TubeTest
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