Posted on Sunday, 12th April 2009 by Auw Jimmy
After previous trip to “trash bin” shop, now it’s the time to test it
So I open my old Knight 600 Tube Tester and fire it up.
Picture below shows my Knight 600 testing Amperex 6BQ5/EL84 tube. Not bad! No short or what-so-ever.
Tags: el84, knight 600, tube tester
Posted in Collectible Stuff, Personal | Comments (4)




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