• Country
• Germany

• Manufacturer / Brand
• Klein & Hummel; Stuttgart-Kemnat (Marke: K+H, Telewatt, Schwabenradio)

• Year
• 1962

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 193560

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

• Number of Tubes
• 12

• Valves / Tubes
• ECC83 ECC83 ECC83 ECC83 ECC83 ECC83 ECF80 ECF80 EL500 EL500 EL500 EL500

• Number of Transistors

• Semiconductors
• SSi1 SSi1 OA81 Tr.Gl.=Metal-rectif.

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 145; 220; 245 Volt

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

• Power out
• 70 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Telewatt Stereo-Nova VS-71 H [ECC83] - Klein & Hummel; Stuttgart-

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 467 x 161 x 305 mm / 18.4 x 6.3 x 12 inch

• Notes
• Klein + Hummel High-Fidelity Stereo-Mono 90/70 Watt Verstärker VS-71;
  Erste Ausgabe des Verstärkers VS-71, in den Vorstufen nur mit ECC83 bestückt.
  Spätere Versionen des VS-71 haben ECC808 in den Vorstufen.
  Eingänge für Mikrofon, Phono (Magnet mit umschaltbarer Entzerrung CCIR und RIAA, Kristall), Band, Radio 1 und Radio 2 (Hochpegel-Eingänge).
  Ausgangsleistung 2x 35 W an 4, 8 oder 16 Ohm.

• Net weight (2.2 lb = 1 kg)
• 16.3 kg / 35 lb 14.4 oz (35.903 lb)

• Price in first year of sale
• 1,280.00 DM

• Source of data
• - - Manufacturers Literature

• Mentioned in
• HiFi-Jahrbuch 1 S. 110, Verlag G. Braun Karlsruhe, 1963

• Author
• Model page created by Bernhard Nagel. See "Data change" for further contributors.

• Other Models

• Here you find 161 models, 152 with images and 104 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Klein & Hummel; Stuttgart-Kemnat (Marke: K+H, Telewatt, Schwabenradio)