• Year
  • 1936 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 165828

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 200-250 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 19 cm = 7.5 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 491 - HMV Brand, His Masters Voice,
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 460 x 430 x 270 mm / 18.1 x 16.9 x 10.6 inch
  • Literature/Schematics (1)
  • Trader' Service Sheet 188
  • Author
  • Model page created by Manfred Seidel. See "Data change" for further contributors.

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