Revision as of 09:02, 22 February 2022 by Peter(talk | contribs)(Created page with "{{Vacuum Tube |Type=Triode/Pentode |Number=6AU8 |EuroNumber= |RussianNumber= |Part_nos= |Description=triode-pentode combo |an=an |Used_in=T; |Designers= }} with a {{B9A base}}...")