• Country
• France

• Manufacturer / Brand
• Comptoir MB Radiophonique (M.B.); Paris

• Year
• 1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 323318

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 8

• Valves / Tubes
• ECH3 EBF2 EBF2 EBF2 6G5 EL3N EL3N 1883

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 220; 245 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Socrate 51 - Comptoir MB Radiophonique M.B.

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

• Notes

• L'étage final de l'amplificateur BF est constitué d'un push-pull d'EL3N.

• Price in first year of sale
• 14,966.00 FRF

• Mentioned in
• Le Haut-Parleur (No 899, 12.07.1951)

• Author
• Model page created by Jean Marchal. See "Data change" for further contributors.

• Other Models

• Here you find 131 models, 124 with images and 40 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Comptoir MB Radiophonique (M.B.); Paris