• Country
• Germany

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

• Year
• 1954/1955

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 19865

• Number of Tubes
• 2

• Valves / Tubes
• UF41 UL41

• Power type and voltage
• Alternating Current supply (AC) / 110-220 Volt

• Loudspeaker
• -Loudspeaker incorporated, but system not known.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Labor W, Rufanlage Vocaphon VA2 - Sennheiser Electronic Labor W;

• Price in first year of sale
• 218.00 DM

• External source of data
• Erb

• Source of data
• Rundfunk- und Fernseh-Katalog 1954/55 / Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 292 models, 277 with images and 133 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel