• Country
• Germany

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

• Year
• 1970 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 215825

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

• Number of Tubes
• 0

• Valves / Tubes
• unknown_Tube

• Number of Transistors
• 7

• Semiconductors
• 2SC644 2SC828 2SB324

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / 220 / 6 Volt

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

• Power out
• 0.8 W (unknown quality)

• from Radiomuseum.org
• Model: Universum CT 2321 - QUELLE GmbH Universum; Fürth

• Dimensions (WHD)
• 250 x 223 x 62 mm / 9.8 x 8.8 x 2.4 inch

• Notes
• Tape speed; 4.75cm/s
  Track number: 2
  Tape type: tape in cassette
  Audio Craracteristics: 125-6500Hz
  Noise: 36dB
  Speed fluctuation: less then 0.6%
  Power from mains (220V): 4.5W

• Net weight (2.2 lb = 1 kg)
• 2.2 kg / 4 lb 13.5 oz (4.846 lb)

• Mentioned in
• Scheme de Televizoare Magnetofoane, Picupuri Ed.2 1976

• Author
• Model page created by Adalbert Blenessy. See "Data change" for further contributors.

• Other Models

• Here you find 1084 models, 908 with images and 507 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from QUELLE GmbH (Universum); Fürth und Nürnberg