• Country
• Germany

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

• Year
• 1963/1964

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 115294

• Number of Tubes
• 12

• Valves / Tubes
• ECC808 ECC808 ECC808 ECC808 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 VS-71H [ECC808] - Klein & Hummel; Stuttgart-

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

• Dimensions (WHD)
• 470 x 170 x 300 mm / 18.5 x 6.7 x 11.8 inch

• Notes
• Holzgehäuse-Version hat Messing-Frontplatte (statt Aluminium)

• Net weight (2.2 lb = 1 kg)
• 16 kg / 35 lb 3.9 oz (35.242 lb)

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

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• Funk-Technik (FT) (1/1964, S. 10 ff.)

• Author
• Model page created by Arpad Roth † 27.3.17. 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)