• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1963 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 355392

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

• Number of Transistors
• 6

• Semiconductors
• OC75 OC75 OC75 OC72 AD139 AD139

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 12 Volt

• Loudspeaker
• 3 Loudspeakers

• from Radiomuseum.org
• Model: Colonna Sonora Amplificata G.3121 - Geloso SA; Milano

• Literature/Schematics (1)
• -- Schematic (Geloso, ottobre 1963)

• Author
• Model page created by Hugo Sneyers. See "Data change" for further contributors.

• Other Models

• Here you find 956 models, 803 with images and 724 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Geloso SA; Milano