• Year
  • 1937–1939
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 4631
    • alternative name: Felten & Guilleaume || Südd.Telefon-App., Kabel- und Drahtwerke AG || Telade
    • Brand: KD

 Technical Specifications

  • Number of Tubes
  • 3
  • 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
  • 20 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Endstufe 20 Watt [neu] - TeKaDe TKD, Süddeutsche
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 365 x 260 x 225 mm / 14.4 x 10.2 x 8.9 inch
  • Notes
  • Eingangs-Steuerspannung: 40 V; Ausgangs-Impedanzen: 10/200/1000 Ohm.
  • Net weight (2.2 lb = 1 kg)
  • 18.5 kg / 40 lb 12 oz (40.749 lb)
  • Price in first year of sale
  • 494.00 RM
  • Circuit diagram reference
  • Röhren in FS-Bestückungstabellen

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