• Country
• Germany

• Manufacturer / Brand
• Neckermann-Versand KG; Frankfurt a.M.

• Year
• 1966 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 318265

• • Brand: Twen Tone

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

• Number of Transistors
• 6

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Batteries / addl. power jack / C: 4 x 1,5 / 6 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 cm = 3.1 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: TobiSonic Solid State Tonbandgerät - Neckermann-Versand KG;

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

• Dimensions (WHD)
• 270 x 72 x 165 mm / 10.6 x 2.8 x 6.5 inch

• Notes

• Max. Spulendurchmesser 9 cm.
  Geschwindigkeiten 4,75 und 9,5 cm/s, Wechsel durch aufschraubbare Hülse auf Tonwelle.
  HF-Löschen und -Vormagnetisierung.

  Buchsen für Earphone, Radio, Mic, & Remote

  Herstellung: Tobishi für Neckermann Versand KG

• Net weight (2.2 lb = 1 kg)
• 1.730 kg / 3 lb 13 oz (3.811 lb)

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Oswald Bettendorf. See "Data change" for further contributors.

• Other Models

• Here you find 560 models, 502 with images and 185 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Neckermann-Versand KG; Frankfurt a.M.