Antique radios, Old Time Radios
Electron_Audio
|
Country:
United States of America (USA)
|
|
| Identical to |
Electron_Audio
|
| Similar
Tubes |
Normally replaceable-slightly different:
AudioTron
; Oscilaudion
; Thermotron
|
| First Source
(s) |
1915 : -- Original prospect or advert
|
| Base |
Wires
|
| Filament |
Vf 6 Volts / Direct / Battery = |
| Description |
Double filament vacuum triode.
Available as:
Supersensitive detectors and amplifiers $6.50
Supersensitive oscillators $6.50
Combination of above $7.50
Single filament $1.00 less
Must not be confused with the "Electro-Audion" which is described in Tyne around our "Electron Audio"!
|
| Information source |
Saga of the Vacuum Tube, Tyne advert p.186
|
|
Electron_Audio: Fin Stewart
Fin Stewart
|
|
Electron_Audio: own collection
Peter den Boer
More ...
|
Collection of
|
|
|
|
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 |
|
|
|
