Duo-Symphonic All Electric
Astor (brand), Radio Corporation Pty., Ltd.; Melbourne
- Country
- Australia
- Manufacturer / Brand
- Astor (brand), Radio Corporation Pty., Ltd.; Melbourne
- Year
- 1929
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 292396
-
- alternative name: Radio Corp.of Australia
- Number of Tubes
- 7
- Valves / Tubes
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown); Neutrodyne
- Wave bands
- Broadcast only (MW).
- Details
- Record Player (not changer)
- Power type and voltage
- Alternating Current supply (AC) / 240 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Duo-Symphonic [All Electric] - Astor brand, Radio Corporation
- Shape
- Console, Lowboy (legs < 50 %).
- Notes
-
Advertised in newspapers from 1929 for AUS £125/-.
Also available as a battery operated version,
The Astor Radios Brochure, 1929 by Louis Coen states that it uses the same chassis as the Master Neutrodyne
- Price in first year of sale
- 125.00 AUS £
- Mentioned in
- Astor Radios Brochure, 1929 by Lewis Coen.
- Author
- Model page created by Gary Cowans. See "Data change" for further contributors.
- Other Models
-
Here you find 851 models, 463 with images and 354 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Astor (brand), Radio Corporation Pty., Ltd.; Melbourne