• Year
  • 1934/1935
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 95834

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 130 kHz
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • AC/DC-set / 200-250 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21.3 cm = 8.4 inch
  • Power out
  • 4 W (undistorted)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: KB 383 - Kolster Brandes Ltd. KB, K.B.,
  • Shape
  • Console with any shape - in general
  • Dimensions (WHD)
  • 508 x 680 x 300 mm / 20 x 26.8 x 11.8 inch
  • Notes
  • Same chassis as KB383A but with controls mounted on the top panel under the lid.
    One Loudspeaker; 213mm electrodynamic.
    With Osram neon indicator.
    Two 7D3 output pentode valves in parallel.

    Mains safety cut out when rear panel is removed.

  • Net weight (2.2 lb = 1 kg)
  • 48 lb (48 lb 0 oz) / 21.792 kg
  • Price in first year of sale
  • 250.00 Hfl
  • Author
  • Model page created by John Koster. See "Data change" for further contributors.

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