• Year
  • 1938/1939
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 94398

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 110 kHz
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Details
  • Visual Tuning Indicator pre Eye
  • Power type and voltage
  • Alternating Current supply (AC) / 110/250 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Duet KY176 - Erres, Van der Heem NV; Den
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 540 x 380 x 250 mm / 21.3 x 15 x 9.8 inch
  • Net weight (2.2 lb = 1 kg)
  • 14.8 kg / 32 lb 9.6 oz (32.599 lb)
  • Price in first year of sale
  • 135.00 Hfl
  • Author
  • Model page created by John Koster. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Duet is part of the collections of the following members.

Museums

The model Duet can be seen in the following museums.

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