• Year
  • 1954
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 147483

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
  • Power type and voltage
  • Alternating Current supply (AC) / 105 - 125 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 25 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 70-A - Fisher Radio; New York NY
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 10.3 x 6.13 x 7.13 inch / 262 x 156 x 181 mm
  • Notes
  • The Fisher Model 70-A is an AC operated 25 Watt Audio Amplifier.
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by Egon Penker. See "Data change" for further contributors.

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