Antique radios, Old Time Radios
AudioTron
Country:
United States of America (USA)
|
|
Identical to |
AudioTron
|
Similar
Tubes |
Normally replaceable-slightly different:
Electron_Audio
; LibertyValve
; Oscilaudion
; Thermotron
|
First year |
Aug.1915
Saga of the Vacuum Tube, Tyne page 160ff
|
Production stop |
15.Oct.1920 |
Base |
Wires
|
Filament |
Direct / Battery = |
Description |
This is a double ended all glass tube with V shaped filamemt and 3 filament leads. Tubes from 1920 bear a paper label or markings etched on the glass bulb.
Cunningham AudioTron: see Tyne "Saga" page 160ff: Cunningham claims first use October 1915 and first sales for August 1915 , first advertised in November 1915. Name was registered in March 1916.
Text in other
languages (may
differ)
|
Dimensions (WHD) incl. pins / tip |
24 x 105 x 24 mm / 0.94 x 4.13 x 0.94 inch |
Weight |
35 g / 1.23 oz |
Tube prices |
12 Tube prices (visible for members
only)
|
|
|
 |
|
AudioTron: EE
Ernst Erb
|
|
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):43
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]