• Country
• Australia

• Manufacturer / Brand
• Bandmaster: Sydney

• Year
• 1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 169519

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

• Number of Tubes
• 5

• Valves / Tubes
• 6D6 6A7 6B7 42 80

• Main principle
• Superhet with RF-stage; ZF/IF 175 kHz; 2 AF stage(s); Reflex

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 200-260 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Duette 455E - Bandmaster: Sydney

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

• Notes

• The 6B7 is reflexed as the I.F. amplifier nad the 1st A.F. amplifier. This radio uses the same chassis as the AWA Radiolette 29.

• Price in first year of sale
• 15.75 AUS £

• Literature/Schematics (1)
• Radio and Electrical Merchant (5/7/1935, Page 16.)

• Literature/Schematics (2)
• Radio Trade Annual of Australia (6th Edition 1938, Page 251.)

• Author
• Model page created by Stuart Irwin. See "Data change" for further contributors.

• Other Models

• Here you find 48 models, 22 with images and 37 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bandmaster: Sydney