• Year
  • 1946/1947
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 210464

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Rec.Player+Audio.Amp+LS
  • Power type and voltage
  • Alternating Current supply (AC) / 110 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet. / Ø 6 inch = 15.2 cm
  • Power out
  • 2 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: 4RP2 - National Acoustic Products;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 16 x 9.75 x 18 inch / 406 x 248 x 457 mm
  • Notes
  • Leatherette luggage type carrying case with post handle.
  • Net weight (2.2 lb = 1 kg)
  • 26 lb 0 oz (26 lb) / 11.804 kg
  • Price in first year of sale
  • 68.75 $
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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