• Country
• Australia

• Manufacturer / Brand
• Colmovox (Brand), Colville-Moore Wireless Supplies Ltd.; Sydney NSW

• Year
• 1932/1933

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 328198

• Number of Tubes
• 7

• Valves / Tubes
• PM14 PM14 PM14 PM4DX PM4DX PM4DX PM4

• Main principle
• TRF without regeneration; Screengrid 1926-1935

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Batteries / addl. power jack / Two by 60 V, 2 V and 9 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: Super Sensitive Battery 7 - Colmovox Brand, Colville-Moore

• Shape
• Chassis only or for «building in»

• Notes

• 7 valve, battery powered TRF with a “B” class audio output stage.

  Sold as kit set.

• Mentioned in
• Wireless Weekly (Australia) (Sep 23, 1932, Page 60.)

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

• Other Models

• Here you find 18 models, 16 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Colmovox (Brand), Colville-Moore Wireless Supplies Ltd.; Sydney NSW