• Country
• Australia

• Manufacturer / Brand
• Airzone (1931) Ltd.; Sydney

• Year
• 1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 368886

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Radio Star 452A - Airzone 1931 Ltd.; Sydney

• Shape
• Tablemodel, with any shape - general.

• Notes

• See also previous season's Radio Star Model 452

• Price in first year of sale
• 14.70 AUS £

• Mentioned in
• -- Original prospect or advert (The Daily News, Perth, 18/5/1940, Page 12)

• Author
• Model page created by Martin Kent. See "Data change" for further contributors.

• Other Models

• Here you find 285 models, 136 with images and 154 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Airzone (1931) Ltd.; Sydney