• Year
  • 1963
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 138433

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 20 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: G223-PA - Geloso SA; Milano
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 240 x 100 x 190 mm / 9.4 x 3.9 x 7.5 inch
  • Notes
  • Amplificatore B.F. 20–35 Watt. 20 W nominal out power, 35 W peak. 100 Hz to 10 kHz within 3 dB; 60dB s/n ratio; 4 input connectors.
    This amplifier operates with 12 V DC supply; the G224 auxiliary power supply unit is required for 24 V DC or AC mains supply.
  • Net weight (2.2 lb = 1 kg)
  • 4.1 kg / 9 lb 0.5 oz (9.031 lb)
  • Source of data
  • - - Manufacturers Literature
  • Author
  • Model page created by Emilio Ciardiello. See "Data change" for further contributors.

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