• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1970 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 352044

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

• Number of Transistors
• 8

• Semiconductors
• BC158 OC75 BC158 OC75 OC75 OC74 AD149 AD149

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6; 12 Volt

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

• from Radiomuseum.org
• Model: Amplificatore G. 230 - Geloso SA; Milano

• Notes

• Amplificatore monofonico funzionante a 6 o 12 V con commutazione interna, da accumulatori. 
  2 ingressi microfonici in parallelo, regolabili e preamplificati. 2 ingressi fono utilizzabili uno solo per volta, regolabile e preamplificato. Controllo di tono.
  Diverse impedenze di uscita.

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 953 models, 803 with images and 717 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Geloso SA; Milano