Antique radios, Old Time Radios
PT4_Ferranti
|
Country:
Great Britain (UK)
|
|
| Identical to |
PT4_Ferranti
|
| Similar
Tubes |
Heater different:
PT4
|
| First Source
(s) |
1934 : History of the British Radio Valve to 1940 p. 189
|
|
|
|
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
|
|
|
