• Country
• France

• Manufacturer / Brand
• Radio-Opéra, Guillain & Cie; Paris

• Year
• 1926/1927

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 258239

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• TRF with regeneration

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

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

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: Montage à résonance C119bis 4 lampes - Radio-Opéra, Guillain & Cie;

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Notes

• Montage à résonance C119bis à 4 lampes, avec condensateur Square Law.

• Price in first year of sale
• 900.00 FRF

• Mentioned in
• La Science et la vie, No. 118, 1927

• Literature/Schematics (1)
• Lectures pour tous, Mars 1926

• Literature/Schematics (2)
• très sport, Mars 1926

• Other Models

• Here you find 48 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio-Opéra, Guillain & Cie; Paris