• Country
• Switzerland

• Manufacturer / Brand
• Autophon AG (inkl. Téléphonie SA); Solothurn

• Year
• 1935 ?

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 11318

• Number of Tubes
• 1

• Valves / Tubes

• Wave bands
• - without

• Loudspeaker
• Presumably Dynamic Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: PDL3 - Autophon AG inkl. Téléphonie

• Notes

• wahrsch. L3 für TR-Gerät T2 (siehe Prospekt)

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 244 models, 187 with images and 148 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Autophon AG (inkl. Téléphonie SA); Solothurn