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ID = 12784
Great Britain (UK)
Brand: MO Valve Co. Ltd.; GB
Tube type:  Screen-grid Tetrode   Power/Output 
Identical to KT8
Similar Tubes
Normally replaceable-slightly different:
  CV1079 ; KT8C
First Source (s)
1938 : The Wireless World, London (WW, 79)
Successor Tubes VT79  

Base Europe 5-Pin (O5A, B5) (Codex=Fc) Top contact with a cap
Filament Vf 6.3 Volts / If 1.3 Ampere / Indirect
Description Va <600; Vg2 <300 Gm 4.5mA/V.
Specified for general-purpose Line-time base, audio and RF use.
25W output at 60 MHz, 43W at 20 MHz. 
Literature Taschenbuch zum Röhren-Codex 1948/49   
  KT8: GEC's catalogue supplement
Anonymous 413 Collector
KT8: TreLe
Trev Levick

KT8: rtt
Michael Schlör

KT8: GEC's catalogue supplement
Anonymous 413 Collector

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