• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1953

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 76333

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

• Number of Tubes
• 6

• Valves / Tubes
• 12SL7 12SL7 6V6 6V6 6X5 6X5

• Number of Transistors

• Semiconductors
• Selenium-Rectifier

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 110-280 / 12 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 12 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: G218A [G218/12 ] - Geloso SA; Milano

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 390 x 220 x 232 mm / 15.4 x 8.7 x 9.1 inch

• Notes

• PA amplifier; inputs: 2x Micro + 2x Fono.

• Net weight (2.2 lb = 1 kg)
• 13 kg / 28 lb 10.1 oz (28.634 lb)

• Literature/Schematics (1)
• -- Original-techn. papers. (Catalogo Generale Radioprodotti Geloso 1953)

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

• Other Models

• Here you find 952 models, 803 with images and 716 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Geloso SA; Milano