• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1954/1955

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 85057

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

• Number of Tubes
• 7

• Valves / Tubes
• 12AT7 12AT7 6V6GT 6L6G 6L6G 6X5GT 6X5GT

• Main principle
• Audio-Amplification

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 110, 125, 140, 160, 180, 220 / 6 Volt

• Loudspeaker
• -Loudspeaker incorporated, but system not known.

• Material
• Metal case

• from Radiomuseum.org
• Model: G229 PA [G229/6] - Geloso SA; Milano

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

• Notes
• Amplificatore 25-35W B.F.
  Versioni G229/6 (rete e accumulatore 6 volt) o G229/12 (rete e accumulatore 12 volt). Con vibratori per utilizzo a batteria.
  
  Built in vibrators for battery use.

• Net weight (2.2 lb = 1 kg)
• 15.3 kg / 33 lb 11.2 oz (33.7 lb)

• Mentioned in
• -- Original-techn. papers. (Bollettino Tecnico Geloso N. 56/57)

• Literature/Schematics (1)
• -- Original prospect or advert (Catalogo Generale Radioprodotti Geloso 1954-55, p. 167)

• Author
• Model page created by Alessandro De Poi. 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