Alta Voce N 3121

Geloso SA; Milano

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  • Year
  • 1963–1968 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 287840

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

 Technical Specifications

  • Number of Transistors
  • 6
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Line / Storage batteries (perhaps also batteries) / 8x1,5/12 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Alta Voce N 3121 - Geloso SA; Milano
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 1000 x 240 x 140 mm / 39.4 x 9.4 x 5.5 inch
  • Notes

  • Altoparlante a colonna, con amplificatore a transistor. Componibile fino a 20 elementi. Dotato di valigia di contenimento per il trasporto. 
    Alimentato con batterie interne, da accumulatore 12 V o da rete elettrica con alimentatore Geloso 2/1 fornibile come accessorio.
    Le dimensioni indicate sono quelle della valigia di trasporto.

    Column transistor amplifier,  by dry or car storage batteries, or by mains supply powered.

  • Net weight (2.2 lb = 1 kg)
  • 10 kg / 22 lb 0.4 oz (22.026 lb)
  • Price in first year of sale
  • 65,000.00 ITL
  • Mentioned in
  • - - Manufacturers Literature
  • Literature/Schematics (1)
  • -- Original prospect or advert (Tribuna Illustrata, 1963)
  • Author
  • Model page created by Manuel Albano Neves. See "Data change" for further contributors.

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