• Country
• France

• Manufacturer / Brand
• Graff, Paul (Cosmophone); Paris

• Year
• 1923

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 172726

• Number of Tubes
• 3

• Valves / Tubes
• TM TM TM

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

• 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: Cosmophone 601 - Graff, Paul Cosmophone; Paris

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

• Notes
• 400 - 6000 metres.

• Price in first year of sale
• 525.00 FRF

• Literature/Schematics (1)
• -- Original prospect or advert (La Science et la Vie, Fév. + Déc. 1923)

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 15 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Graff, Paul (Cosmophone); Paris