• Country
• France

• Manufacturer / Brand
• GMR (G.M.R.), Georg, Montastier et Rouge; Montrouge, Paris

• Year
• 1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 129512

• Number of Tubes
• 6

• Valves / Tubes
• 6A7 6D6 6F7 6B7 42 80

• Main principle
• Superheterodyne (common)

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

• Details
• Visual Tuning Indicator pre Eye

• Power type and voltage
• Alternating Current supply (AC) / 115; 130; 230; 260 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Echo 546 - GMR G.M.R., Georg, Montastier

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 400 x 470 x 215 mm / 15.7 x 18.5 x 8.5 inch

• Notes

• Indicateur visuel à ombre.

• Price in first year of sale
• 1,980.00 FRF

• Mentioned in
• -- Original prospect or advert (L'Ouest Éclair, 31.05.1935)

• Author
• Model page created by Pierre Antonelli. See "Data change" for further contributors.

• Other Models

• Here you find 130 models, 103 with images and 30 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from GMR (G.M.R.), Georg, Montastier et Rouge; Montrouge, Paris