• Year
  • 1954 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 133695

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Tape Recorder
  • Power type and voltage
  • Alternating Current supply (AC) / 110-120 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: 2900 - Crescent Industries, Inc.;
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • The Crescent model 2900 and model 9037 are AC operated Tape Recorders, designed to record and play back two tracks of material on standard width (1/4") recording tape, which doubles the playing time of a standard 5" or 7" reel of tape with no loss of frequency response or quality. Both models have two tape speeds, 3 3/4" and 7 1/2" per second. The Crescent Models 2900 and 9037 are mechanically alike. The major difference between the two models is in the amplifiers used (schematics difference).
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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