• Country
• France

• Manufacturer / Brand
• Melodium; Paris

• Year
• 1931 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 253240

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

• Number of Tubes
• 3

• Valves / Tubes

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 3 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Amplificateur à 1 lampe - Melodium; Paris

• Shape
• Chassis only or for «building in»

• Notes

• Two rectifier tubes and one power tube. Suitable for electrodynamic speaker.

• Mentioned in
• La Nature, 1931 2e, p.204

• Other Models

• Here you find 17 models, 15 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Melodium; Paris