• Country
• France

• Manufacturer / Brand
• Romon, Marcel (MR, M.R.); Armentières

• Year
• 1940 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 306106

• Number of Tubes
• 7

• Valves / Tubes
• 6K7 6E8 6H6 6F5 6AF7 6V6 5Y4

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Material
• Wooden case

• from Radiomuseum.org
• Model: M.R 7-40 - Romon, Marcel MR, M.R.;

• Shape
• Tablemodel, low profile (big size).

• Author
• Model page created by Vincent de Franco. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Romon, Marcel (MR, M.R.); Armentières