• Country
• France

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

• Year
• 1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 324551

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

• Number of Tubes
• 6

• Valves / Tubes
• 6E8 6M7 6H8 6V6 6G5 5Y3

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110-245 Volt

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

• from Radiomuseum.org
• Model: Super MB142 - Comptoir MB Radiophonique M.B.

• Notes

• Toutes les cathodes des lampes sont à la masse, la polarisation des tubes se fait par le -HT, c'est une polarisation "semi-automatique".

  Bloc HF 4 gammes "Coraly"

• Price in first year of sale
• 16.65 frf

• Mentioned in
• Le Haut-Parleur (No908 du 15-11-1951)

• 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