• Year
  • 1958 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 157704

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110 - 127 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 3 A/N - Ferrograph, British Ferrograph
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 18.5 x 17.5 x 9.75 inch / 470 x 445 x 248 mm
  • Notes
  • The Ferrograph Model 3 A/N is a two track standard-widht recording tape.
    Distributed in U.S.A. by : Ercona Corporation, 16 West 46th Street, New York 36.
  • Net weight (2.2 lb = 1 kg)
  • 49.75 lb (49 lb 12 oz) / 22.587 kg
  • Price in first year of sale
  • 379.50 USD
  • Literature/Schematics (2)
  • Audio Magazine, January 1958, page 78
  • Author
  • Model page created by Egon Penker. See "Data change" for further contributors.

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