• Country
• Germany

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

• Year
• 1968–1970

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 165099

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

• Number of Transistors
• 22

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

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

• Power out
• 50 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Vollverstärker V661 - Telefunken Deutschland TFK,

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 370 x 140 x 296 mm / 14.6 x 5.5 x 11.7 inch

• Notes
• Tischgehäuse, Gestelleinbau unter Verwendung des Einbaurahmens G 258 und 1 Satz Winkel G 259.

• Net weight (2.2 lb = 1 kg)
• 10.5 kg / 23 lb 2 oz (23.128 lb)

• Mentioned in
• Original Telefunken Service Unterlagen

• Author
• Model page created by Josef Pilz. See "Data change" for further contributors.

• Other Models

• Here you find 3561 models, 3145 with images and 2112 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