- Country
- Great Britain (UK)
- Manufacturer / Brand
- Amplion, Alfred Graham & Co. (Algraphone); London
- Year
- 1924 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 202113
Amplion AU4 horn driver view
Collection privée (réf.: 2636)
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Horn / Ø 14 inch = 35.6 cm
- Material
- Various materials
- from Radiomuseum.org
- Model: Dragon AU4 - Amplion, Alfred Graham & Co.
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 14 x 19 x 13.78 inch / 356 x 483 x 350 mm
- Notes
- Oak wood bell, metal neck, metal base. Driver AU4. Resistance 2000 Ohm.
Trichter Eichenholz, Hals Metall, Fuss Nickel.
- Author
- Model page created by Geri Meier. See "Data change" for further contributors.
- Other Models
-
Here you find 98 models, 78 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Amplion, Alfred Graham & Co. (Algraphone); London
Collections
The model Dragon is part of the collections of the following members.