Antique radios, Old Time Radios
HVR2
|
Country:
Great Britain (UK)
|
|
| Identical to |
HVR2
|
| Similar
Tubes |
Normally replaceable-slightly different:
CV1134
; CV1291
; SU4150A
Heater different:
HVR2A
|
| First year |
Aug.1937
Wireless World (The), London (WW, 79) Show report
|
|
Successor Tubes
|
NU34
CV1134
VU134
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Em)
Top contact with a cap.
|
| Filament |
Vf 4 Volts / If 0.65 Ampere / Half indirect / Specified voltage AC/DC |
| Description |
<6kV rms <3mA mean.
|
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Babani, International Radio Tube Encyclopaedia
|
|
HVR2: Tabu Röhren-Codex, 1948
Anonymous 15 Collector
More ...
|
Just Qvigstad
|
HVR2: Maintenance Manual Mullard 1952
Anonymous 1038 Collector
More ...
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9
Collection of
Collection of a member from FIN |
|
|
|
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