unknown 4 tube TRF

Detrola; Detroit (MI)

  • Year
  • 1941 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 247597

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF without regeneration
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 110 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 9 cm = 3.5 inch
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: unknown 4 tube TRF - Detrola; Detroit MI
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 232 x 147 x 135 mm / 9.1 x 5.8 x 5.3 inch
  • Notes
  • Detrola style pointer.

  • Net weight (2.2 lb = 1 kg)
  • 2 kg / 4 lb 6.5 oz (4.405 lb)

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The model unknown 4 tube TRF is part of the collections of the following members.

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