• Country
• Argentina

• Manufacturer / Brand
• ACHE Electrónica S.A.I.C., Buenos Aires

• Year
• 1967 ??

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

• Radiomuseum.org ID
• 329622

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

• Number of Transistors
• 7

• Semiconductors
• 2SA49 2SA49 2N4059 2N4059 2N3704 or. 2A3391 2SB56 40022 1N60

• Main principle
• Superhet with RF-stage; 3 AF stage(s)

• Tuned circuits
• 6 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 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: SK70 [6 volt] - ACHE Electrónica S.A.I.C.,

• Shape
• Chassis only or for «building in»

• Notes

• 6 V Negativo a Masa.

  Unidad de sintonía manual: 210003

• Mentioned in
• -- Schematic

• Author
• Model page created by Carlos A. Pieroni-García. See "Data change" for further contributors.

• Other Models

• Here you find 42 models, 0 with images and 41 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from ACHE Electrónica S.A.I.C., Buenos Aires