• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• Ultimate (Brand), Radio Ltd. & Radio (1936) Ltd.; Auckland

• Year
• 1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 339255

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

• Number of Tubes
• 7

• Valves / Tubes
• 6K7G 6A8G 6K7G 6Q7G 6G5 6F6G 80

• Main principle
• Superhet with RF-stage; ZF/IF 460 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Ultimate CCU - Ultimate Brand, Radio Ltd. &

• Shape
• Tablemodel, with any shape - general.

• Notes

• 7-Valve (including magic eye) superhet broadcast (MW) receiver.

  This model was also available without the magic eye.

  Manufactured by Radio (1936) Ltd.

  See also Madison Model CCU manufactured for Garnet Keene Ltd. 

• Mentioned in
• -- Original prospect or advert (Nelson Evening Mail 23 July 1938 Page 13)

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

• Other Models

• Here you find 168 models, 146 with images and 150 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ultimate (Brand), Radio Ltd. & Radio (1936) Ltd.; Auckland