• Country
• Germany

• Manufacturer / Brand
• Teladi; Düsseldorf

• Year
• 1951/1952

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 19123

• • alternative name: Diederichs & Kühlwein

• Number of Tubes
• 6

• Valves / Tubes
• 6SJ7 6SJ7 6SN7 6V6 6V6 EZ12

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 12 Volt

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

• Power out
• 15 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: NF-Verstärker TKV10NB [Batterie] - Teladi; Düsseldorf

• Dimensions (WHD)
• 380 x 280 x 190 mm / 15 x 11 x 7.5 inch

• Notes
• Der NF-Verstärker TKV10NB als Batterie-Variante von Diederichs & Kühlwein, Teladi hat einen Umformer. Siehe auch Modell TKV10 vom Vorjahr und die Netz-Variante.

• Net weight (2.2 lb = 1 kg)
• 9.5 kg / 20 lb 14.8 oz (20.925 lb)

• Price in first year of sale
• 670.00 DM

• External source of data
• Erb

• Source of data
• Kat.d.Rundf.GrossH.1951/52 / Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 105 models, 64 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Teladi; Düsseldorf