Operette HiFi 201

• Country
• Germany

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

• Year
• 1969–1971

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 27677

• Picture
• Schematics

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

• Number of Transistors
• 24

• Semiconductors
• 2N2148 2N2148 2N2148 2N2148

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz

• Tuned circuits
• 7 AM circuit(s)     11 FM circuit(s)

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

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

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

• Power out
• 20 W (30 W max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Operette HiFi 201 - Telefunken Deutschland TFK,

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 620 x 170 x 190 mm / 24.4 x 6.7 x 7.5 inch

• Notes
• HiFi-Stereo-Steuergerät. NF-Verstärker mit 2 Endstufen je 10 W (Sinus).
  Gehäuse: Nussbaum-Dekor oder weiss.

• External source of data
• erb

• Source of data
• Handbuch VDRG 1969/1970

• Literature/Schematics (1)
• -- Original-techn. papers.

• 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