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Ever found a 'sub-standard' tube?
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10-14-2017, 03:13 PM
jr_tech
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Join Date: Sep 2009
Posts: 4,511
Quote:
Originally Posted by
centralradio
Thanks. I was wondering about that.I have a few here.
Interesting! I have tons of tubes of that vintage and have never seen one. Thanks for this informative thread.
jr
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