• Country
• Spain

• Manufacturer / Brand
• AR (A.R.) Systems Group; Madrid

• Year
• 1990 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 353590

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• 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
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Car Graphic Equalizer Booster with Audio Spectrum - AR A.R. Systems Group; Madrid

• Shape
• Chassis only or for «building in»

• Notes

• A.R. Systems; Graphic Equalizer Booster with Audio Spectrum

   

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

• Other Models

• Here you find 37 models, 36 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from AR (A.R.) Systems Group; Madrid