• Year
  • 1951
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 236293
    • Brand: Birmingham Sound Reproducers

 Technical Specifications

  • Wave bands
  • - without
  • Details
  • Record Player (not changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 110/250 Volt
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: GU4 - BSR Monarch; Great Britain
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 315 x 275 x 10 mm / 12.4 x 10.8 x 0.4 inch
  • Notes
  • 3-speed record player chassis, with "Rotocam" drive shift, for 33, 45 or 78 rpm. Silent 4-pole induction motor for 40/60 Hz. Double suspension eliminating vibrations. Automatic stop.

    Heavy steel platter 25 cm. Light-weight crystal pick-up (9 gram pressure) fitted with two sapphire styli.

  • Net weight (2.2 lb = 1 kg)
  • 3.8 kg / 8 lb 5.9 oz (8.37 lb)
  • Mentioned in
  • Catalogue Cibot-Radio, ca. 1951
  • Literature/Schematics (1)
  • -- Original prospect or advert
  • Author
  • Model page created by João-Afonso Santos. See "Data change" for further contributors.

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