• Country
• Germany

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

• Year
• 1935

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 141206

• Number of Tubes
• 4

• Valves / Tubes
• REN904 RES964 RES964 RGN2004

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 150; 220 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 7.5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Ela V40 - Telefunken Deutschland TFK,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 425 x 200 x 225 mm / 16.7 x 7.9 x 8.9 inch

• Notes

• Telefunken Verstärker Ela V40.

  Preis 310 RM ohne Röhren, Röhren kosten 44,75 RM

• Net weight (2.2 lb = 1 kg)
• 13 kg / 28 lb 10.1 oz (28.634 lb)

• Price in first year of sale
• 310.00 RM

• Source of data
• Radio-Katalog, Mix & Genest Hansawerke, 1935

• Author
• Model page created by David Eder. See "Data change" for further contributors.

• Other Models

• Here you find 3571 models, 3157 with images and 2114 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