• Year
  • 1965 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 136258

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 200-250 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 10 W (unknown quality)
  • from Radiomuseum.org
  • Model: Integrated Stereo Amplifier 222 - Armstrong Audio / Wireless &
  • Shape
  • Book-shelf unit.
  • Notes
  • Stereo audio amplifier supplied as a chassis with optional book-shelf case, or could be fitted to custom case. Model 221 has a transistor pre-amp for magnetic cartridge input. A dual voltage version for 100-130V mains was also produced.
  • Source of data
  • -- Original-techn. papers.
  • Literature/Schematics (1)
  • Paul Stennings CD, vol 3.
  • Author
  • Model page created by Keith Staines. See "Data change" for further contributors.

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