• Country
• Germany

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

• Year
• 1951–1954

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 19131

• 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) / 110-240 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-Koffer-Übertragungsanlage VA15K [alt] - Sennheiser Electronic Labor W;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 600 x 450 x 220 mm / 23.6 x 17.7 x 8.7 inch

• Notes
• Kofferübertragungsanlage. Enthält Standmikrofon MD3, Mischverstärker VK151 mit Fernregler, 2 Lautsprecher und alle notwendigen Kabel. Als Schallwand werden die aufklappbaren Kofferhälften benutzt.

• Net weight (2.2 lb = 1 kg)
• 32.5 kg / 71 lb 9.4 oz (71.586 lb)

• Price in first year of sale
• 1,540.00 DM

• External source of data
• Erb

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

• Other Models

• Here you find 297 models, 282 with images and 137 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel