Superfone Maxum III model 2

Radio Supply Co.; Birmingham

  • Year
  • 1927
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 204782

 Technical Specifications

  • Number of Tubes
  • 3
  • Valves / Tubes
  • Main principle
  • TRF with regeneration
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Superfone Maxum III [model 2] - Radio Supply Co.; Birmingham
  • Shape
  • Tablemodel, slant panel.
  • Dimensions (WHD)
  • 19 x 10.5 x 12.5 inch / 483 x 267 x 318 mm
  • Notes
  • Grid-leak detector, transformer-coupled LF valve, resistance-capacity-coupled LF valve. Wave range 200-600 and 1000-2000 metres. Mahogany cabinet, all enclosed, sloping and shaped front, compartment for batteries.
  • Price in first year of sale
  • 10.00 GBP
  • Author
  • Model page created by John Koster. See "Data change" for further contributors.

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