• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1959 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 104570

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

• Number of Tubes
• 3

• Valves / Tubes
• ECC83 ECC83 ECC81

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 200 dc/ 36 dc Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: G243-HF - Geloso SA; Milano

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 335 x 100 x 85 mm / 13.2 x 3.9 x 3.3 inch

• Notes
• Preamplificatore da inserire in un radiogrammofono o mobile predisposto in unione all'amplificatore finale G 244-HF da 4 + 4 Watt.
  
  This stereo preamplifier is used with the power amp G 244-HF (power 4+4 watt).

• Net weight (2.2 lb = 1 kg)
• 1.5 kg / 3 lb 4.9 oz (3.304 lb)

• Mentioned in
• bollettino geloso n.73 1959

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Dirk Taekels. 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