• Country
• Germany

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

• Year
• 1957–1963

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 22889

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

• Number of Tubes
• 5

• Valves / Tubes
• ECC83 ECC83 EL84 EL84 EZ81

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220; 240 Volt

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

• Power out
• 17 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Telewatt V-120 Hi-Fi [EZ81] - Klein & Hummel; Stuttgart-

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 270 x 160 x 105 mm / 10.6 x 6.3 x 4.1 inch

• Notes

• Telewatt 17-W-Vollverstärker V-120 "Hi-Fi".

  4 Eingänge, 3 Ausgänge; Frequenzbereich: 20-20.000 Hz ± 0,3 dB.

  • Klirrfaktor 1,0 %  bei 12 Watt
  • Klirrfaktor 0,5 %  bei 10 Watt
  • Klirrfaktor 0,25 % bei 7 Watt

  Ausgangsimpedanzen 2 Ω, 6 Ω (Lautsprecher 4 - 8 Ω) und 12 Ω (Lautsprecher 10 - 16 Ω)

  Siehe auch Vorläufer-Modell Telewatt V120 mit B300C140 als Gleichrichter.

• Net weight (2.2 lb = 1 kg)
• 6.7 kg / 14 lb 12.1 oz (14.758 lb)

• Price in first year of sale
• 398.00 DM

• External source of data
• Erb

• Source of data
• HdB d.Rdf-& Ferns-GrH 1957/58 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• HdB d.Rdf-& Ferns-GrH 1958/59 (und 1959/60)

• Literature/Schematics (1)
• Arlt, radio-elektronik, 1963, S. 274/275

• Literature/Schematics (2)
• -- Original prospect or advert (V-120 0458)

• 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)