• Country
• Spain

• Manufacturer / Brand
• de Wald; Barcelona

• Year
• 1974

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

• Radiomuseum.org ID
• 232467

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

• Number of Transistors
• 16

• Semiconductors
• BF195 BF194 BF195 BF195 BC149 BC149 BC149 BC149 BD135 2N4291 BC148 AC188 BD561 BD562 BD561 BD562 MFC8020A MFC8020A 1N4148 SFD107

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

• Details
• Cassette-Recorder or -Player

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

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 2 W (max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: DW-440 - de Wald; Barcelona

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 200 x 54 x 185 mm / 7.9 x 2.1 x 7.3 inch

• Notes

• Salida estéreo para el casette

• Net weight (2.2 lb = 1 kg)
• 2.150 kg / 4 lb 11.8 oz (4.736 lb)

• Literature/Schematics (4)
• -- Original-techn. papers.

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

• Other Models

• Here you find 102 models, 84 with images and 31 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from de Wald; Barcelona