• Country
• Germany

• Manufacturer / Brand
• Neumann & Co, Georg; Gefell

• Year
• 1956 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 117081

• Number of Tubes
• 1

• Valves / Tubes
• ECC82

• Number of Transistors

• Semiconductors
• Selengleichrichter

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Nadelton-Entzerrer - Neumann & Co, Georg; Gefell

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 170 x 110 x 90 mm / 6.7 x 4.3 x 3.5 inch

• Net weight (2.2 lb = 1 kg)
• 1 kg / 2 lb 3.2 oz (2.203 lb)

• Source of data
• - - Data from my own collection

• Other Models

• Here you find 63 models, 59 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Neumann & Co, Georg; Gefell