• Year
  • 1953 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 271822

 Technical Specifications

  • Number of Tubes
  • 9
  • Valves / Tubes
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • AC/DC-set
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 20 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AC/DC Amplifier U885 - Trix Brand, Lever Eric J. &
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • Adaptable 20 W amplifier, designed for universal AC/DC operation.

    Inputs for two microphones and gramophone.  Outputs both high and low impedance.

    Completely enclosed and ventilated.

    Nine valve circuit with negative feedback. 

    Also avaliable as complete portable equipment -- U885P.

  • Author
  • Model page created by Karl Dilcher. See "Data change" for further contributors.

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