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ID = 14457
Great Britain (UK)
Brand: MO Valve Co. Ltd.; GB
Developer: MO Valve Co. Ltd.; GB 
Tube type:  Triode, vacuum   Power/Output 
Identical to LS5B
Similar Tubes
Normally replaceable-slightly different:
  E420_MOV ; VT37_GPO
Other class quality (otherwise equal):
Other base:

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 4.5 Volts / If 0.8 Ampere / Direct / Specified voltage AC/DC

First made early in 1926 and used as a high voltage driver for the LS5 or LS5A in power amplifiers.

Tube prices 2 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
British Radio Valves - The Vintage Years: 1904-1925   Pages

ls5b_sock.png LS5B: Fin Stewart
Fin Stewart

Just Qvigstad

Collection of



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