• Country
• Germany

• Manufacturer / Brand
• Zenith-Radiowerk; Altglienicke

• Year
• 1927/1928

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 17705

• Number of Tubes
• 1

• Valves / Tubes
• Duotron4A

• Main principle
• TRF with regeneration; 1 AF stage(s); something special ? Please give information (notes)

• Wave bands
• Broadcast (MW) and Long Wave.

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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: Zenith Export - Zenith-Radiowerk; Altglienicke

• Dimensions (WHD)
• 175 x 150 x 115 mm / 6.9 x 5.9 x 4.5 inch

• Notes
• Spulenkoppler

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

• Price in first year of sale
• 32.00 RM +

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

• Source of data
• Kat. Radio Schnorr 1927/28 / Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 5 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Zenith-Radiowerk; Altglienicke