• Year
  • 1933 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 121476

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) / 110; 125; 160; 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 20 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: G20 - Geloso SA; Milano
  • Shape
  • Chassis only or for «building in»
  • Price in first year of sale
  • 660.00 ITL

 Collections | Museums | Literature

 Forum