• Country
• Austria

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

• Year
• 1983

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 131694

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Dry Batteries / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

• Power out
• 0.4 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Minikassettengerät KR 150 - Minerva-Radio Radiola-

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 180 x 35 x 115 mm / 7.1 x 1.4 x 4.5 inch

• Notes
• Bandgeschwindigkeit 4,75 m/min, eingebautes Mikrofon, Externmikrofon mit Stoptaste, Ohrhöreranschluß, Zählwerk, auch über Netzteil 6 V DC zu betreiben.
  Aufnahmeautomatik, Pausentaste, Start-Stop-Fernbedienung über Schaltmikrofon, Bandlängenzählwerk.

• Net weight (2.2 lb = 1 kg)
• 1.1 kg / 2 lb 6.8 oz (2.423 lb)

• Price in first year of sale
• 38.00 DM

• Source of data
• - - Data from my own collection

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 631 models, 568 with images and 450 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