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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: BK 747B tube tester question posted by jwbrent on August 24, 2005 at 18:40:12:
they were made throughout the 1970s. the 'B' indicates that it was the latest version with a reset switch in case of a shorted tube.a dissenting opinion - imo many consider the 747B line of testers to be one of the better testers out there. just behind the tv-7 line of testers and maybe the superlative hickok 6000/534 testers.
solid state reliability coupled (you may need to replace the old electrolytics though) with a much more sensitive shorts/leakage test than the hickok testers plus an extremely easy-to-use interface makes for a good tester imo. the 747 is also EXTREMELY easy to calibrate.
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Follow Ups
- Re: BK 747B tube tester question - adhoc 06:15:46 09/03/05 (0)
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