• Country
• Germany

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

• Year
• 1984–1986

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 112002

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

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

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

• Power out
• 120 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: HiFi Verstärker HA-850 - Telefunken Deutschland TFK,

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 440 x 120 x 385 mm / 17.3 x 4.7 x 15.2 inch

• Notes
• Telefunken HiFi Verstärker HA-850,
  2 x 60 Watt Sinusleistung (8 Ohm),
  2 x 90 Watt Musikleistung (8 Ohm).
  2 Boxenpaare schaltbar.

• Price in first year of sale
• 599.00 DM

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Günther Stabe † 19.8.20. See "Data change" for further contributors.

• Other Models

• Here you find 3554 models, 3139 with images and 2102 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