7788: Difference between revisions

28 bytes added ,  11 October 2021
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|Part_nos=154-0420-00  
|Part_nos=154-0420-00  
|Description=long life, shock and vibration resistant pentode
|Description=long life, shock and vibration resistant pentode
|Used_in=585A;
|Used_in=581A;585A;RM581;RM585
|Designers=
|Designers=
}} with a {{B9A base}}.
}} with a {{B9A base}}.


It is used as the output tube in the vertical power amplifier of [[585A]].
It is used as the output tube in the vertical power amplifier of the [[581A]]/[[585A]].
 


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