• Country
• Germany

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

• Year
• 1958

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 107183

• • Brand: Twen Tone

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

• Number of Transistors
• 6

• Semiconductors
• 2S52 2S45 or. 2S49 2S45 or. 2S53 2S44 2S56 2S56 1N60

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz; 2 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 1 x 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.7 cm = 2.2 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Transistor Six 6T-160 Art.Nr. 805/10 - Neckermann-Versand KG;

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 114 x 75 x 37 mm / 4.5 x 3 x 1.5 inch

• Notes

• Leichte Unterschiede im ZF-Verstärker: verschiedene Transistortypen, dadurch bedingt sind die Modelle in der 2. ZF-Stufe  teilweise neutralisiert (2S53). Die hinterlegten Schaltpläne dokumentieren das.

  Made in Japan for Neckermann Versand KG, Frankfurt.

  Similar to the models reported under Zephyr TR-64.

• Net weight (2.2 lb = 1 kg)
• 0.280 kg / 0 lb 9.9 oz (0.617 lb)

• Price in first year of sale
• 104.50 DM

• Source of data
• -- Original prospect or advert

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Uwe Müller. See "Data change" for further contributors.

• Other Models

• Here you find 562 models, 504 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.