• Country
• Germany

• Manufacturer / Brand
• Tefag; Telephon Aktiengesellschaft vorm. J. Berliner

• Year
• 1928/1929

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 4881

• • alternative name: Telephon-Fabrik, AG vorm. J. Berliner

• Number of Tubes
• 6

• Valves / Tubes

• Main principle
• TRF without regeneration

• Tuned circuits
• 4 AM circuit(s)

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

• Power type and voltage
• Direct Current supply (DC) / 220 Volt

• Loudspeaker
• -Loudspeaker incorporated, but system not known.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Tefagon 6 Luxus [Var. 2] - Tefag; Telephon

• Shape
• Console with any shape - in general

• Source of data
• Katalog Prohaska 1928/29 / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• FS-Bestückungstabelle (aber Fehler)

• Other Models

• Here you find 262 models, 181 with images and 108 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tefag; Telephon Aktiengesellschaft vorm. J. Berliner