• Country
• Germany

• Manufacturer / Brand
• Radio-Amato, Otto Lootze; Berlin

• Year
• 1924–1926

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 16166

• Number of Tubes
• 1

• Valves / Tubes
• RE79

• Main principle
• Audio-Amplification

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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: Einröhren-NF-Verstärker 5049 - Radio-Amato, Otto Lootze;

• Shape
• Tablemodel, slant panel.

• Dimensions (WHD)
• 140 x 140 x 115 mm / 5.5 x 5.5 x 4.5 inch

• Notes
• 1-stufiger NF-Verstärker.

• Net weight (2.2 lb = 1 kg)
• 0.9 kg / 1 lb 15.7 oz (1.982 lb)

• Price in first year of sale
• 37.00 RM +

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

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

• Mentioned in
• Funkgeschichte der GFGF (8755)

• Literature/Schematics (1)
• Katalog Ehrenfeld 1925/26 (p.159, Nr.24)

• Picture reference
• Das Modell ist im «Radiokatalog» (Erb) abgebildet.

• Other Models

• Here you find 88 models, 76 with images and 27 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio-Amato, Otto Lootze; Berlin