• Year
  • 1931
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 253978

 Technical Specifications

  • Number of Tubes
  • 4
  • Valves / Tubes
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown)
  • Power type and voltage
  • Alternating Current supply (AC) / 110-220 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 30-61 - Manufrance, Manufacture
  • Shape
  • Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
  • Dimensions (WHD)
  • 400 x 480 x 0 mm / 15.7 x 18.9 x 0 inch
  • Notes
  • Réglage simplifié par un bouton déplaçant une aiguille sur un cadran gradué. Prise pick-up et HP supplémentaire.

  • Net weight (2.2 lb = 1 kg)
  • 9.120 kg / 20 lb 1.4 oz (20.088 lb)
  • Price in first year of sale
  • 1,475.00 FRF
  • Mentioned in
  • - - Manufacturers Literature (Catalogue Manufrance 1931)

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