• Country
• Austria

• Manufacturer / Brand
• Zenit (Marke), Max Böhnel; Wien

• Year
• 1926 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 10979

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• TRF with regeneration; 1 Special; 2 AF stage(s); something special ? Please give information (notes)

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Zenit-Hartley 4004 - Zenit Marke, Max Böhnel; Wien

• Notes
• fixe Spulen

• Price in first year of sale
• 320.00 öS +

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Kat. Max Böhnel, ca. 1927

• Other Models

• Here you find 20 models, 11 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Zenit (Marke), Max Böhnel; Wien