• Year
  • 1925–1927
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 15410

 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.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: ER931 [var 1] - Koch & Sterzel AG; Dresden
  • Notes
  • 8Rö?=App aus [186-12] (Anz.Instr.!)??
  • Price in first year of sale
  • 740.00 RM
  • External source of data
  • E. Erb 3-907007-36-0

 Collections | Museums | Literature

 Forum