Disk Recorder DR49A

Simon Sound Services Ltd; London

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  • Year
  • 1950 ??
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 347106

 Technical Specifications

  • Wave bands
  • - without
  • Details
  • Recording phonogr.-Disc Recorder
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • - For headphones or amp.
  • from Radiomuseum.org
  • Model: Disk Recorder DR49A - Simon Sound Services Ltd;
  • Dimensions (WHD)
  • 20 x 14 x 13.5 inch / 508 x 356 x 343 mm
  • Notes

  • DR49A Disk Recorder

    • Capacity and speed: 5" to 13" disks at 78 rpm.
    • Drive: 1/50 h.p. fully synchronous motor.
    • Cutting head: 15 Ω magnetic head. Response level: ± 2 dB up to 12 kHz. Requires 4 V input (1.06 W) for full modulation at 1 kHz.
    • Variable groove pitch (80/120 g.p.i.) depth of cut and stylus angle.



     

  • Net weight (2.2 lb = 1 kg)
  • 40 lb 0 oz (40 lb) / 18.160 kg
  • Mentioned in
  • -- Original prospect or advert ("Wireless World" H.F.Smith editor, January 1950)
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

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