Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Hallo ! I have an AVO MK4 tubetester and want to test an unusual tube ,
ECLL800 , which has a triode and two penthodes in the same bulb . In the
manual with set up data for this tube the selector switch should be set at .
647 234 1+5 . Can anybody explain what the + means ? Stewen
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Topic - Measure ECLL800 with an AVO MK4 ? - Stewen 11:45:49 06/25/14 (0)