• Country
• Switzerland

• Manufacturer / Brand
• Schuler, Xaver; Brunnen

• Year
• 1928

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 13529

• • Brand: Alaphon

• Number of Tubes
• 3

• Valves / Tubes

• Main principle
• TRF without regeneration

• Wave bands
• Broadcast (MW) and Long Wave.

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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Alaphon - Schuler, Xaver; Brunnen

• Notes
• ab Oktobe 1928; wahrsch. nur Ankündigung

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 15 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Schuler, Xaver; Brunnen