• Country
• Italy

• Manufacturer / Brand
• Prevost (Officine Prevost); Milano

• Year
• 1955 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 333410

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

• Number of Tubes
• 8

• Valves / Tubes
• EF86 ECC40 6L6 6L6 6L6 6L6 5V4 5V4

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 160; 220; 280; 380 Volt

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

• from Radiomuseum.org
• Model: Amplificatore da cinema 503 CS - Prevost Officine Prevost;

• Notes

• Ingresso per cellula.
  Presa di alimentazione a 380 V.
  Controllo di tono.
  Impedenze di uscita: 8 - 16 Ω.

• Mentioned in
• -- Schematic (Scuola Radio Elettra, Corso Radio Stereo, 1964/65 Schemario/Abaco)

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

• Other Models

• Here you find 16 models, 2 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Prevost (Officine Prevost); Milano