• Country
• France

• Manufacturer / Brand
• Radio-Delta, M. Boulard; Paris

• Year
• 1926

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 329180

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

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

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

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

• from Radiomuseum.org
• Model: Neutrodyne automatique C.119-4 - Radio-Delta, M. Boulard; Paris

• Notes

• Montage C.119.

• Price in first year of sale
• 499.00 FRF

• Mentioned in
• -- Original prospect or advert (Le Petit Parisien, 26.12.1926)

• Other Models

• Here you find 5 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio-Delta, M. Boulard; Paris