• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1965

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 287254

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

• Number of Tubes
• 6

• Valves / Tubes
• 12AX7 12AX7 12AT7 12AU7 807 807

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 100/250 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: G 272-A - Geloso SA; Milano

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

• Dimensions (WHD)
• 440 x 230 x 190 mm / 17.3 x 9.1 x 7.5 inch

• Notes

• Amplifier 75 / 100W, Input for 2 microphones, pick-up, recorder or radio tuner, frequency response 30 to 15000 Hz, bass and treble control, 16 output impedances 1.25 to 500 ohm,

• Net weight (2.2 lb = 1 kg)
• 17.5 kg / 38 lb 8.7 oz (38.546 lb)

• Mentioned in
• - - Manufacturers Literature

• Author
• Model page created by Manuel Albano Neves. 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