• Country
• Germany

• Manufacturer / Brand
• Sennheiser Electronic (Labor W); Wennebostel

• Year
• 1951–1953

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 19132

• Number of Tubes
• 5

• Valves / Tubes
• EF40 EAF42 ECC40 UL41 UL41

• 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
• 15 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Labor W, 15-Watt-Kinoverstärker VK152 [EF40, EAF42] - Sennheiser Electronic Labor W;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 400 x 120 x 160 mm / 15.7 x 4.7 x 6.3 inch

• Notes
• Wennebostel Kinoverstärker VK152.
  5 Eingänge, 5 Ausgänge; Frequenzgang: 25···20000 Hz.

• Net weight (2.2 lb = 1 kg)
• 8.5 kg / 18 lb 11.6 oz (18.722 lb)

• External source of data
• Erb

• Source of data
• Kat.d.Rundf.GrossH.1951/52 / Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 295 models, 280 with images and 135 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel