• Country
• Germany

• Manufacturer / Brand
• Neumann Mühlheim an der Ruhr - Broich

• Year
• 1950 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 118109

• Number of Tubes
• 1

• Valves / Tubes
• UL41

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: NV1L - Neumann Mühlheim an der Ruhr

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 200 x 165 x 100 mm / 7.9 x 6.5 x 3.9 inch

• Notes
• Wandlautsprecher mit eingebautem Verstärker. Lautstärke nur im Geräteinneren regelbar.

• Net weight (2.2 lb = 1 kg)
• 2.5 kg / 5 lb 8.1 oz (5.507 lb)

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

• Author
• Model page created by Peter Böhm. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Neumann Mühlheim an der Ruhr - Broich