• Country
• Singapore

• Manufacturer / Brand
• Unknown - CUSTOM BUILT: Singapore (SGP)

• Year
• 1990 ??

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

• Radiomuseum.org ID
• 271904

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

• 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).

• Material
• Metal case

• from Radiomuseum.org
• Model: Autosound A220 - Unknown - CUSTOM BUILT:

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 180 x 50 x 140 mm / 7.1 x 2 x 5.5 inch

• Net weight (2.2 lb = 1 kg)
• 1 kg / 2 lb 3.2 oz (2.203 lb)

• Author
• Model page created by Egon Strampe. See "Data change" for further contributors.

• Other Models

• Here you find 13 models, 12 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown - CUSTOM BUILT: Singapore (SGP)