• Country
• Germany

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

• Year
• 1976 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 139021

• • Brand: Twen Tone

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Studio System 838/764 - Neckermann-Versand KG;

• Dimensions (WHD)
• 300 x 570 x 230 mm / 11.8 x 22.4 x 9.1 inch

• Notes
• Impedanz: 7 Ohm. 2 Boxen mitgeliefert mit 90-Watt-Kompaktanlage Multisound 1090CP.
  Jede Box hat nur einen Lautsprecher.

• Net weight (2.2 lb = 1 kg)
• 10.2 kg / 22 lb 7.5 oz (22.467 lb)

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

• Author
• Model page created by Karlheinz Gützlaff. 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.