Radiola 4C C42 New Model
Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney
- País
- Australia
- Fabricante / Marca
- Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney
- Año
- 1928
- Categoría
- Radio - o Sintonizador pasado WW2
- Radiomuseum.org ID
- 164651
From the Dick Howarth collection.
- Numero de valvulas
- 4
- Principio principal
- RFS con reacción (regenerativo); 2 Etapas de AF
- Número de circuitos sintonía
- 2 Circuíto(s) AM
- Gama de ondas
- OM (onda media) solamente
- Tensión de funcionamiento
- Baterías recargables o pilas
- Altavoz
- - Este modelo usa altavoz exterior (1 o más).
- Material
- Madera
- de Radiomuseum.org
- Modelo: Radiola 4C C42 [New Model] - Amalgamated Wireless
- Forma
- Sobremesa, caja, normalmente con tapa (panel no inclinado).
- Anotaciones
-
An updated version of the AWA Radiola IV .C. (4C).
- Enlarged grained oak cabinet to accommodate A and B batteries.
- Brach-stats* fitted to the filament circuit of the audio output valves.
- Power valves are used in the audio output.
- Amplion Cabinet speaker included.
Priced at £31/5/- with all accessories.
*Brach-Stats for automatic filament control. Brach-Stats possess the unique property of automatically changing resistance with a varying “A” battery voltage. Thereby eliminating the need for hand rheostats and simplifying the operation of the radio. They are connected in series with the valve filaments. They protect the valves and lengthen their life many times. One Brach-Stat (according to type) can control any number of valves. Brach-stats are furnished on standard mountings in types to suit every valve, and are as easy to interchange as a fuse. From AWA Radio Guide, page 108. Other names: "Barretter tube", "Current regulator tube".
- Precio durante el primer año
- 31.25 Aus£
- Mencionado en
- -- Original prospect or advert (Shepparton Advertiser (Vic) Jan 16, 1927, Page 10)
- Autor
- Modelo creado por Stuart Irwin. Ver en "Modificar Ficha" los participantes posteriores.
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