• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1940

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 122421

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

• Number of Tubes
• 1

• Valves / Tubes
• 80

• Wave bands
• - without

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

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 36 cm = 14.2 inch

• Material
• Various materials

• from Radiomuseum.org
• Model: Altoparlante A360 - Geloso SA; Milano

• Dimensions (WHD)
• 366 x 385 x 232 mm / 14.4 x 15.2 x 9.1 inch

• Notes
• Altoparlante autoeccitato, impedenza bobina mobile 15 ohm (sigla A360/ST), veniva venduto anche con trasformatore di entrata N. 5704 (impedenza 10, 20, 30, 40, 50 ohm).

• Price in first year of sale
• 1,150.00 LIT

• Literature/Schematics (1)
• Bollettino Tecnico Geloso (N. 34 primavera 1940)

• Author
• Model page created by Giuseppe Antonio Tusini. 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