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ID = 13568
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Triode, vacuum   Audio Frequency 
Identical to 484V
Similar Tubes
Normally replaceable-slightly different:
  41MRC ; E438 ; REN1004
Other characteristic (electr. data):
  AC2HL ; HLA2 ; MH41
Successor Tubes 354V  

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Description Va<200; Typ Va=100; Vg=0; gm=2.2; Ra=21800.
Medium Impedance Triode. Largely superceded by the Mullard 354V which had a lower Heater Current of 0.65A and higher gain although the characteristics are different. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   

484v_so.png 484V: rtt
Anonymous 10 Collector

Just Qvigstad
Usage in Models 2= 1931

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of



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