• Country
• Germany

• Manufacturer / Brand
• Lorenz; Berlin, Zuffenhausen u.a.

• Year
• 1929–1932

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 2962

• • Brand: SEL

• Number of Tubes
• 1

• Valves / Tubes
• RGN2004 TRT10

• Details
• Power Supply (not only Batt.El.)

• Power type and voltage
• Line (AC, UC or DC not known)

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: Stabilore - Lorenz; Berlin, Zuffenhausen u

• Price in first year of sale
• 69.00 RM

• Source of data
• Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Other Models

• Here you find 732 models, 586 with images and 359 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lorenz; Berlin, Zuffenhausen u.a.