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  • TRIO ? M 132

  • Manufacturer/Brand: Bulgaria
  • Year: 1940
  • Principle: Super-Heterodyne (
  • Tuned circuits: N/A
  • Wave bands: Broadcast, LW, MW,
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  • Trirdyn Regular 1121

  • Manufacturer/Brand: Crosley Radio Corp
  • Year: 1925
  • Principle: TRF with reaction
  • Tuned circuits: 2 AM circuit(s)
  • Wave bands: Broadcast only (MW
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  • TULAN "Komfort" 560

  • Manufacturer/Brand: Bulgaria - BURGAS
  • Year: 1939/1941
  • Principle: Super-Heterodyne (
  • Tuned circuits: N/A
  • Wave bands: Broadcast, I 16
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  • TULAN 659

  • Manufacturer/Brand: Bulgaria - BURGAS
  • Year: 1942
  • Principle: Super-Heterodyne (
  • Tuned circuits: N/A
  • Wave bands: Broadcast, I 16
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  • ULTRAMAR 1025

  • Manufacturer/Brand: Ultramar Mfg. Corp
  • Year: 1935
  • Principle: Super-Heterodyne (
  • Tuned circuits: 5 AM circuit(s)
  • Wave bands: Broadcast , Short
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  • Universal model unknow

  • Manufacturer/Brand: Drugestvo Electron
  • Year: 1934/1936
  • Principle: TRF without reacti
  • Wave bands: Broadcast (MW) and
  • Power type and voltage: Alternating Curren
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  • Universal Superdin 5

  • Manufacturer/Brand: Drugestvo Electron
  • Year: 1933-1935
  • Principle: TRF without reacti
  • Tuned circuits: 3 AM circuit(s)
  • Wave bands: Broadcast (MW) and
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  • Volksempfänger VE301W

  • Manufacturer/Brand: Lorenz; Berlin, Zu
  • Year: 1933 / 1938
  • Principle: TRF with regenerat
  • Tuned circuits: 1 AM circuit(s)
  • Wave bands: Broadcast (MW) and
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  • WESTINGHOUSE Aeriola Sr

  • Manufacturer/Brand: RCA (RCA Victor Co
  • Year: 1922
  • Principle: TRF with reaction
  • Tuned circuits: 1 AM circuit(s)
  • Wave bands: Broadcast only (MW
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  • WESTINGHOUSE RC (RA/DA)

  • Manufacturer/Brand: RCA (RCA Victor Co
  • Year: 1921
  • Principle: TRF with reaction
  • Tuned circuits: 1 AM circuit(s)
  • Wave bands: Broadcast only (MW
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