• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• Stella (Brand) Cory-Wright & Salmon Ltd.; Wellington

• Year
• 1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 353083

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 7

• Valves / Tubes
• 6U7G 6K8 6U7G 6B8G 6U5 6F6G 5Y3G

• Main principle
• Superhet with RF-stage; ZF/IF 465 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Alternating Current supply (AC) / 50 Hz, 230 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Astra S3 - Stella Brand Cory-Wright &

• Shape
• Tablemodel, low profile (big size).

• Notes

• 7-valve (including magic eye) dual wave superhet with RF stage mantel receiver.

  Manufactured by Collier & Beale Ltd for Cory-Wright & Salmon Ltd.

• Mentioned in
• -- Original prospect or advert (Evening Post 31 March 1938 Page 20)

• Author
• Model page created by Brian Stevens. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 4 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stella (Brand) Cory-Wright & Salmon Ltd.; Wellington