Radios antiguas y Radios de Colección
Electron_Audio
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País:
Estados Unidos
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| Idéntica a |
Electron_Audio
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| Válvulas similares |
Substituya normalmente -diferencia peq.:
AudioTron
; Oscilaudion
; Thermotron
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| Fuente principal
(es) |
1915 : -- Original prospect or advert
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| Base |
Wires
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| Filamento |
Vf 6 Volt / Direct / Battery = |
| Descripción |
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"!
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| Literatura |
Saga of the Vacuum Tube, Tyne advert p.186
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Electron_Audio: Fin Stewart
Fin Stewart
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Electron_Audio: own collection
Peter den Boer † 2025
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