• Country
• Germany

• Manufacturer / Brand
• QUELLE GmbH (Universum); Fürth und Nürnberg

• Year
• 1978 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 190636

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 220; 240 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Various materials

• from Radiomuseum.org
• Model: NT-425 - QUELLE GmbH Universum; Fürth

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 415 x 140 x 305 mm / 16.3 x 5.5 x 12 inch

• Notes
• Stereo-Gerät, 180 mm Spulen, 4,75/9,5/19 Geschwindigkeit.
  Vierspurtechnik, Zarge aus Holz, Boden und Chassis aus Metall.

• Net weight (2.2 lb = 1 kg)
• 8.1 kg / 17 lb 13.5 oz (17.841 lb)

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

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 1081 models, 905 with images and 506 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from QUELLE GmbH (Universum); Fürth und Nürnberg