• Year
  • 1968
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 278333

 Technical Specifications

  • Number of Transistors
  • 5
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Loudspeaker + integr.Amplifier
  • Power type and voltage
  • Alternating Current supply (AC) / 200-250 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 5 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: AU51 - Bush Radio; London
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Bush model AU51 is an audio amplifier plus loudspeaker, used in conjunction with the transistor auto-change record player Bush model SRP51 (which includes a mono audio amplifier and loudspeaker), intended primarily to provide stereo reproduction.

  • Literature/Schematics (1)
  • ERT Service chart 1682 February 13th 1969
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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