• Country
• Netherlands

• Manufacturer / Brand
• Erres, Van der Heem NV; Den Haag

• Year
• 1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 95196

• Number of Tubes
• 5

• Valves / Tubes
• EF8 ECH3 ECH3 EBL1 1823

• Main principle
• Superhet with RF-stage

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• -Loudspeaker incorporated, but system not known.

• Material
• Wooden case

• from Radiomuseum.org
• Model: KY539 - Erres, Van der Heem NV; Den

• Shape
• Tablemodel, low profile (big size).

• Notes
• The Erres typenumber 539 would suggest the year 1953 but it was made in 1939 (official documentation). This radio was built for the Dutch Indies, hence the Indonesian names on the scale. (Erres type numbers for Dutch Indies are different than those for Europe: KY539 would translate to KY395 in European type numbering)

• Price in first year of sale
• 205.00 Hfl

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 408 models, 325 with images and 221 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Erres, Van der Heem NV; Den Haag