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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: RE: The EL34B is a Chinese designation, but the tube is, electricially speaking..... posted by Pat S. on June 4, 2012 at 12:27:12:
I just had a client bring in a Blackstar guitar amp using a pair of Chinese EL34B output tubes, TAD selected.
One tube has a control grid short, and the other measures 50% of normal, an unusually low reading for any power tube in my tester.
The amp is less than two years old and has reportedly had only moderate use. There are no bias supply or coupling capacitor issues.
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- RE: The EL34B is a Chinese designation, but the tube is, electricially speaking..... - Thermionic27609 14:16:18 06/04/12 (0)
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