• Country
• Germany

• Manufacturer / Brand
• Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH

• Year
• 1976–1978

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 125133

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

• Number of Transistors
• 23

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Details
• Changer (Record changer)

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

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

• Power out
• 50 W (90 W max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: HiFi-Center 4525 - Telefunken Deutschland TFK,

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 450 x 202 x 363 mm / 17.7 x 8 x 14.3 inch

• Notes
• ICs: 6.
  Receiver/Phono-Kombination in Kompaktbauweise. Ausgangsleistung: 2× 25 W (Sinus).
  Gehäuse: mattschwarz/silber oder nussbaum.

• Source of data
• Handbuch VDRG 1977/1978

• Mentioned in
• Handbuch VDRG 1976/1977

• Author
• Model page created by Bernd P. Kieck. See "Data change" for further contributors.

• Other Models

• Here you find 3557 models, 3142 with images and 2110 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH