• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1940 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 199626

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

• Number of Tubes
• 6

• Valves / Tubes
• 77 77 76 6L6 6L6 5Z3

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 140; 160; 220; 280 Volt

• Power out
• 30 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: G26R - Geloso SA; Milano

• Source of data
• - - Data from my own collection

• Author
• Model page created by Giorgio Costa. See "Data change" for further contributors.

• Other Models

• Here you find 955 models, 803 with images and 722 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Geloso SA; Milano