• Year
  • 1927/1928
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 15423

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

 Technical Specifications

  • Number of Tubes
  • 9
  • Valves / Tubes
  • Main principle
  • Superheterodyne (common)
  • Tuned circuits
  • 8 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • from Radiomuseum.org
  • Model: ER941 - Koch & Sterzel AG; Dresden
  • Notes
  • Messinstrument: Volt
  • Price in first year of sale
  • 725.00 RM
  • External source of data
  • E. Erb 3-907007-36-0

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