• Country
• Germany

• Manufacturer / Brand
• Schubert & Flämig, Telefon-Fabrik; Leipzig

• Year
• 1924 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 337530

• Number of Tubes
• 1

• Valves / Tubes
• unknown_Tube

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 6 & 50 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: NF-Verstärker Rex I - Schubert & Flämig, Telefon-

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Notes

• Eine Röhre mit 4-Stift-Europasockel. RTV-Stempel  24

• Author
• Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Schubert & Flämig, Telefon-Fabrik; Leipzig