• Country
• Germany

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

• Year
• 1966–1971

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 27744

• Number of Transistors
• 8

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: VRS303 - Sennheiser Electronic Labor W;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 105 x 75 x 225 mm / 4.1 x 3 x 8.9 inch

• Notes
• Stereo-Regieteil. Lautstärkeregler, getrennte Höhen- und Tiefenregler (± 15 dB bei 20000 Hz bzw, 30 Hz), Basisbreitenregler von Mono über Stereo normal bis Stereo extrem. Stromversorgung über Leistungsstrahler VKL303.

• Net weight (2.2 lb = 1 kg)
• 1.2 kg / 2 lb 10.3 oz (2.643 lb)

• Price in first year of sale
• 346.00 DM

• External source of data
• erb

• Source of data
• Handbuch VDRG 1966/1967 / 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