• Country
• Germany

• Manufacturer / Brand
• Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH

• Year
• 1937 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 4256

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 1

• Valves / Tubes
• REN904

• Main principle
• Audio-Amplification

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: Ela V101/2 - Telefunken Deutschland TFK,

• Dimensions (WHD)
• 190 x 110 x 130 mm / 7.5 x 4.3 x 5.1 inch

• Notes

• Mikrofonvorverstärker

  Eingangsw. 200 Ohm

  Ausgangsw. 100kOhm

• Net weight (2.2 lb = 1 kg)
• 2.4 kg / 5 lb 4.6 oz (5.286 lb)

• Price in first year of sale
• 107.00 RM

• Source of data
• Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Lange-Nowisch

• Mentioned in
• Telef. ELA Hauptliste 14 von 1939

• Other Models

• Here you find 3559 models, 3144 with images and 2111 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH