• Country
• Australia

• Manufacturer / Brand
• Kriesler Radio Company; Newtown (Sydney)

• Year
• 1931

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 320371

• Number of Tubes
• 5

• Valves / Tubes
• 235 235 unknown_Tube 247 280

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Wave bands
• Broadcast only (MW).

• 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: Invisible Tuning Radio - Kriesler Radio Company;

• Shape
• Console, Highboy (legs > 50 %).

• Notes

• Detector valve type is not known.

• Price in first year of sale
• 35.00 AUS £

• Mentioned in
• Wireless Weekly (Australia) (Oct 30, 1931, Page 24)

• Author
• Model page created by Gary Cowans. See "Data change" for further contributors.

• Other Models

• Here you find 898 models, 446 with images and 436 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kriesler Radio Company; Newtown (Sydney)