• Country
• Germany

• Manufacturer / Brand
• Teladi; Düsseldorf

• Year
• 1953/1954

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 19848

• • alternative name: Diederichs & Kühlwein

• Number of Tubes
• 5

• Valves / Tubes
• EF40 ECC40 EL41 EL84 AZ41

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

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

• Power out
• 10 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: TPV10/15mV [AZ41] - Teladi; Düsseldorf

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 300 x 190 x 130 mm / 11.8 x 7.5 x 5.1 inch

• Notes
• Mischverstärker; Frequenzbereich 30-15000 Hz; 2 Eingänge, 4 Ausgänge (umschaltbar).

• Net weight (2.2 lb = 1 kg)
• 5.5 kg / 12 lb 1.8 oz (12.115 lb)

• Price in first year of sale
• 290.00 DM

• External source of data
• Erb

• Source of data
• HdB d.Rdf-& Ferns-GrH 1953/54 / 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