• Country
• Germany

• Manufacturer / Brand
• Elektrosignal G.m.b.H. (EJA); Berlin

• Year
• 1929/1930

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 14377

• Number of Tubes
• 2

• Valves / Tubes
• R22 R44 WE55_Rectron

• Wave bands
• - without

• Details
• Power: B-Battery Eliminator

• Power type and voltage
• Alternating Current supply (AC) / 110/220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: Netzanode WAL - Elektrosignal G.m.b.H. EJA;

• Notes
• wie WA plus Ladevorrichtung für Akkus.

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

• Source of data
• Arlt's grosser Radiokatalog 1930 / Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Other Models

• Here you find 10 models, 8 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Elektrosignal G.m.b.H. (EJA); Berlin