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About: EL34     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Whole100003553, within Data Space : dbpedia.org:8891 associated with source document(s)

Type: anatomical structureyago:WikicatVacuumTubesyago:Artifact100021939yago:Device103183080yago:ElectronicDevice103277771yago:Guitar103467517yago:Instrumentality103575240yago:MusicalInstrument103800933yago:Object100002684yago:PhysicalEntity100001930yago:WikicatGuitarsyago:StringedInstrument104338517yago:Tube104494204yago:Whole100003553 New Facet based on Instances of this Class

The EL34 is a thermionic vacuum tube of the power pentode type. The EL34 was introduced in 1955 by Mullard, who were owned by Philips. The EL34 has an octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits; it was also designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters. The American RETMA tube designation number for this tube is 6CA7. The USSR analog was 6P27S (Cyrillic: 6П27C).