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By type
  • CATEDRAL radio 3 model

  • Manufacturer/Brand: N/A
  • Year: 1935?
  • Principle: Super-Heterodyne (
  • Tuned circuits: N/A
  • Wave bands: Broadcast, LW, MW,
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  • CATEDRAL radio 4 model

  • Year: 1935?
  • Tuned circuits: N/A
  • Wave bands: Broadcast, LW, MW,
  • Power type and voltage: Alternating Curren
  • Loudspeaker/pwr.out: Electro Magnetic D
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  • Cristal Detector

  • Manufacturer/Brand: Anton Gavrailov
  • Principle: Cristal Detector
  • Tuned circuits: N/A
  • Power type and voltage: N/A
  • Loudspeaker/pwr.out: With external head
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  • Deutscher Kleinempfäng

  • Manufacturer/Brand: Telefunken Deutsch
  • Year: 1939
  • Principle: TRF with reactio
  • Tuned circuits: 1 AM circuit(s)
  • Wave bands: Broadcast (MW) and
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  • DKE38 Deutscher Kleinem

  • Manufacturer/Brand: Valvo Radiorohren
  • Year: 1938/1940
  • Principle: TRF with reaction
  • Tuned circuits: 1 AM circuit(s)
  • Wave bands: Broadcast (MW) and
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  • Electron model unknown

  • Manufacturer/Brand: Electron
  • Year: 1941?
  • Principle: Super-Heterodyne (
  • Wave bands: Broadcast, LW, MW,
  • Power type and voltage: Alternating Curren
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  • EMERSON 110

  • Manufacturer/Brand: Emerson Radio & Ph
  • Year: 1935
  • Principle: Super-Heterodyne (
  • Tuned circuits: 5 AM circuit(s)
  • Wave bands: Broadcast (MW), Po
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  • ESPERANTO model unknown

  • Manufacturer/Brand: Bulgaria, Petar Va
  • Year: 1941
  • Principle: Super-Heterodyne (
  • Tuned circuits: N/A
  • Wave bands: LW, MW, SW.
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  • FLOTT model unknown

  • Year: 1939/1940
  • Principle: Super-Heterodyne (
  • Tuned circuits: N/A
  • Wave bands: Broadcast, LW, MW,
  • Power type and voltage: lternating Current
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  • GIORING? or Herz model

  • Manufacturer/Brand: Bulgaria, Sofia
  • Year: 1941
  • Principle: Super-Heterodyne (
  • Tuned circuits: N/A
  • Wave bands: Broadcast, LW, MW,
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