• Country
• Switzerland

• Manufacturer / Brand
• RESA, La Radio Electrique SA; Genève

• Year
• 1927/1928 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 13486

• Number of Tubes
• 8

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Ultra-Résadyne Koffer - RESA, La Radio Electrique SA;

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• auch als Bausatz

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 46 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from RESA, La Radio Electrique SA; Genève