Valve Gallery -
Rare And Unusual Valves (2)
19F3, 19C3, CV57 (E1271), 5642, VR-92 (10E-105).
|Two valves from General Electric above.
Left is 19F3, right is 19C3. They are large at 210mm tall, can you
tell me their function?
||Shown above is a CV57. Another big valve
at 202mm tall. This is a beam tetrode with maximum anode voltage of
11000v. From the early 1940s. Chrome plated base
section. Equivalent of E1271.
|Shown above is a Mullard 5642. Four digit ident
numbers from Mullard often indicated special quality. Wire ended
connections, of 52mm height.
||VR-92, also designated 10E/105. 48mm
height. B3G base. Rectifier, equivalent of EA50.
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