• Country
• Australia

• Manufacturer / Brand
• Crammond Radio Manufacturing Co. PTY.(Melton & Co.); Brisbane

• Year
• 1929

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 210927

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• TRF with regeneration; Screengrid 1926-1935

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries

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

• Material
• Metal case

• from Radiomuseum.org
• Model: All-Metal Screen-Grid Solodyne - Crammond Radio Manufacturing

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Notes
• The illustration of this radio in the magazine mentioned below shows the use of two double ended screen grid valves, probably type S625.

• Mentioned in
• The Queensland Radio News, 1/7/29 P47.

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

• Other Models

• Here you find 59 models, 16 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Crammond Radio Manufacturing Co. PTY.(Melton & Co.); Brisbane