• Country
• France

• Manufacturer / Brand
• Ferrix, Solor, Lefébure (Lindet, Verrix); Paris, Lyon, Nice

• Year
• 1928 ?

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 263150

• Wave bands
• - without

• Power type and voltage
• Line (AC, UC or DC not known) / 4 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: RO 1 - Ferrix, Solor, Lefébure Lindet

• Shape
• Tablemodel, with any shape - general.

• Notes

• Trickle charger 4 volts copper-oxide rectifier.

• Literature/Schematics (2)
• Le Guide du Collectionneur TSF Biraud/Foster, Vol. II (page 456)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 34 models, 22 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ferrix, Solor, Lefébure (Lindet, Verrix); Paris, Lyon, Nice