• Country
• Austria

• Manufacturer / Brand
• HEA; Wien

• Year
• 1958 ?

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 8557

• Number of Tubes
• 5

• Valves / Tubes
• EF97 ECH83 EF97 EBF83 EF98

• Number of Transistors
• 3

• Semiconductors

• Main principle
• Superhet with RF-stage; ZF/IF 459 kHz

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6/12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: Cuba - HEA; Wien

• Shape
• Chassis only or for «building in»

• Notes
• Hybrid mit Transistoren und Niedervoltröhren.

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 195 models, 138 with images and 157 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from HEA; Wien