• Country
• Australia

• Manufacturer / Brand
• Breville; Sydney

• Year
• 1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 355903

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

• Number of Tubes
• 0

• Valves / Tubes
• AK1 6D6 6B7S_Aus 42 80

• Number of Transistors
• 5

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 446 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 220; 240; 260 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Jewel 81 [Later version] - Breville; Sydney

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 17 x 11.5 x 8.75 inch / 432 x 292 x 222 mm

• Notes

• Updated version of the 1937 Jewel Mantel, with changes to the cabinet styling and dial.

  The chassis is also used in the Utility Console (1937) and Utility Console (1938).

  See also Jewel Model 89 (1938).

  Cabinet by Ratner, Sydney.

• Price in first year of sale
• 18.90 AUS £

• Mentioned in
• (The) Radio Retailer of Australia (Receiver Price List, September 1938.)

• Literature/Schematics (1)
• Australian Official Radio Service Manual AORSM (Volume 11, 1938 (for 1937 models), Page 67.)

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

• Other Models

• Here you find 472 models, 236 with images and 206 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Breville; Sydney