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AVC2

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ID = 18375
       
Country:
Great Britain (UK)
Brand: Lissen Ltd.; London and Richmond, Surrey
Developer: Lissen Ltd.; London and Richmond, Surrey 
Tube type:  Diode-Pentode   RF/IF-Stage   Controlling (mu) 
  Ca. 1925 up to 1945 rare.
Identical to AVC2
First Source (s)
22.Oct.1935 : Wireless World (The), London (WW, 79)

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Fc) 2 Sidecontacts.
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.15 Ampere / Direct / Battery =
Description

This tube was speciallydesigned for use in the Lissen Pentode Amplified Automatic Volume Control System. Additional top screw cap.

 
Dimensions (WHD)
incl. pins / tip
47 x 132 x 38 mm / 1.85 x 5.20 x 1.50 inch
Information source Taschenbuch zum Röhren-Codex 1948/49   
History of the British Radio Valve to 1940   p.146
- - Manufacturers Literature

avc2_pin_ass..png AVC2: Fin Stewart
Fin Stewart


Just Qvigstad
avc2data1.png
AVC2: own collection
Peter den Boer

More ...
Usage in Models 1= 1934

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
lissen_avc2.jpg

AVC2
 

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