• Country
• Germany

• Manufacturer / Brand
• Nora, Aron, Heliowatt; Berlin

• Year
• 9999/9999

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 128050

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Special Tape or Cassette-Format

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Dublette zu ID=20991 - Nora, Aron, Heliowatt; Berlin

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 450 x 325 x 185 mm / 17.7 x 12.8 x 7.3 inch

• Notes
• Tonbandgerät mit Spezialkassetten in Buchform.
  35 mm breites Band.
  3 Geschwindigkeiten: 20 cm/s, 11,5 cm/s, 8,5 cm/s.
  
  Cassette (book shape, tape 35mm wide). Speeds: 20 cm/s; 11,5 cm/s; 8,5cm/s.

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Mario Coelho. See "Data change" for further contributors.

• Other Models

• Here you find 633 models, 556 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nora, Aron, Heliowatt; Berlin