• Country
• Spain

• Manufacturer / Brand
• de Wald; Barcelona

• Year
• 1967

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

• Radiomuseum.org ID
• 230735

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

• Number of Transistors
• 7

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast and Short Wave (SW).

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

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Seat 850 - de Wald; Barcelona

• Shape
• Chassis only or for «building in»

• Notes

• Se cuentan los transistores de la unidad de amplificación, que no aparece diferenciada en el esquema.

• Literature/Schematics (1)
• -- Original-techn. papers. (Anuncio La Vanguardia Española abril 1967)

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 100 models, 84 with images and 28 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from de Wald; Barcelona