• Country
• Germany

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

• Year
• 1961 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 96250

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 EL36 EL36 EL36 EL36

• Number of Transistors

• Semiconductors
• OA81 B30C1000

• Main principle
• Audio-Amplification; 5 AF stage(s)

• Wave bands
• - without

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

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

• Power out
• 70 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Telewatt VS-70 - Klein & Hummel; Stuttgart-

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

• Dimensions (WHD)
• 400 x 150 x 250 mm / 15.7 x 5.9 x 9.8 inch

• Notes
• HiFi Stereo-Mono 90/60 Watt-Verstärker.

• Net weight (2.2 lb = 1 kg)
• 19 kg / 41 lb 13.6 oz (41.85 lb)

• Price in first year of sale
• 1,180.00 DM

• Mentioned in
• -- Original-techn. papers. (mit Stückliste)

• Literature/Schematics (1)
• - - Manufacturers Literature (K+H, Produkt-Katalog '61)

• Author
• Model page created by Armin Beyer. 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)