• Country
• Germany

• Manufacturer / Brand
• Süddeutsche Radio-Zentrale (SRZ); Stuttgart

• Year
• 1925–1927

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 17096

• • Brand: SRZ

• Number of Tubes
• 1

• Valves / Tubes

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: NF-Verstärker 1 Rö - Süddeutsche Radio-Zentrale SRZ

• Notes
• zu Flachpult-Audion passend

• Price in first year of sale
• 28.00 RM +

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Kat. Südd.Radio-Z. 1925 / Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Info Dr. H. Börner without schematic

• Other Models

• Here you find 23 models, 12 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Süddeutsche Radio-Zentrale (SRZ); Stuttgart