• Country
• Germany

• Manufacturer / Brand
• Assmann, W., GmbH; Bad Homburg

• Year
• 1962 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 192521

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

• Number of Transistors
• 6

• Semiconductors
• OC306 OC306 AC127 AC126 AC128 AC128

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Other Recorder/Player

• Power type and voltage
• Alternating Current supply (AC) / 110-220 Volt

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

• Power out
• 2 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Reprodukta 640 - Assmann, W., GmbH; Bad Homburg

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 280 x 130 x 370 mm / 11 x 5.1 x 14.6 inch

• Notes
• Reiner Magnetplatten-Abspieler. Das Dimafon Universa 640 war das Gerät für Aufnahme und Wiedergabe, das Reprodukta 640 das Abspielgerät für die Sekretärin.

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

• Author
• Model page created by Christian Enzesberger. See "Data change" for further contributors.

• Other Models

• Here you find 62 models, 57 with images and 33 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Assmann, W., GmbH; Bad Homburg