• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• Rolls (brand), Stevens and Sons Limited; Christchurch

• Year
• 1946 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 309384

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

• Number of Tubes
• 9

• Valves / Tubes
• 7A7 7A8 7A7 6Q7GT 6U5 or 6G5 6C5 or VT-65 6V6GT 6V6GT 5Y3G

• Main principle
• Superhet with RF-stage; ZF/IF 460 kHz; 3 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 50Hz, 230 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Rolls 9V. B.C. RG - Rolls brand, Stevens and Sons

• Shape
• Tablemodel, low profile (big size).

• Notes

• Manufactured by Radio (1936) Ltd.

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

• Other Models

• Here you find 21 models, 17 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Rolls (brand), Stevens and Sons Limited; Christchurch