• Country
• Austria

• Manufacturer / Brand
• Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien

• Year
• 1974

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 273077

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

• Number of Transistors
• 12

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / 120-230 / DC 5 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch

• Power out
• 1 W (2 W max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Automatic MC 231 - Minerva-Radio Radiola-

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 260 x 168 x 60 mm / 10.2 x 6.6 x 2.4 inch

• Notes

• Fertigung Grundig für Minerva.
  Siehe auch technisch identisches Modell C231.

• Net weight (2.2 lb = 1 kg)
• 1.9 kg / 4 lb 3 oz (4.185 lb)

• Mentioned in
• - - Manufacturers Literature (Bedienungsanleitung vom 14.06.1974 Nr.32004-941.09)

• Author
• Model page created by Hugo Hammerl. See "Data change" for further contributors.

• Other Models

• Here you find 631 models, 568 with images and 448 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien