Cassette Recorder R23

Alba (Brand) Balcombe Ltd., ALBA (Radio & Television) Ltd; London

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  • Year
  • 1970 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 304333
    • Brand: Alba

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

 Technical Specifications

  • Number of Transistors
  • 6
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Dry Batteries / C: 4 × 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.75 inch = 7 cm
  • Power out
  • 0.3 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Cassette Recorder R23 - Alba Brand Balcombe Ltd., ALBA
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 5 x 8 x 2.375 inch / 127 x 203 x 60 mm
  • Notes

  • A compact portable twin-track mono cassette recorder powered by a 6 volt battery supply. Lamp recording level indicator. Supplied with a carrying strap and a dynamic microphone which has a remote control switch. Two input miniature jacks for microphone and aux. Two output miniature jacks for an earphone and remote control.

  • Literature/Schematics (1)
  • ERT Service Chart 1794 dated June 3 1971
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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