• Year
  • 1926/1927
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 70075

 Technical Specifications

  • Number of Tubes
  • 4
  • Power type and voltage
  • 4 / 90-120 / -15 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case, TUBES VISIBLE.
  • from Radiomuseum.org
  • Model: K [late] - Erres, Van der Heem NV; Den
  • Shape
  • Tablemodel, slant panel.
  • Dimensions (WHD)
  • 420 x 360 x 200 mm / 16.5 x 14.2 x 7.9 inch
  • Notes
  • Information taken from Maker information. Picture Nr.: 053.16 Erres price lists 1925, 1926. Radio Express 1925. HF detection, 2 x LF. Ten separate coils. Koomans priciple. We have redated the model from 1925-1927 to 1926/27 because according to the journal "Radio Luistergids" from April 1926, the tube A425 is then brand new - but may be the original tubes were different and then the date could be OK. Who can clear this?
  • Price in first year of sale
  • 145.00 Hfl
  • External source of data
  • Radio Amateur Museum / Frans J.J. Driesens + ISBN 90-76014-04-3.
  • Mentioned in
  • -- Collector info (Sammler)
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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