• Country
• Belgium

• Manufacturer / Brand
• Trialmo, Compagnie Continentale; Bruxelles

• Year
• 1931

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 332087

• Number of Tubes
• 7

• Valves / Tubes
• E415 E452T E452T E442S D404 D404 506

• Wave bands
• Broadcast (MW) and Long 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: 520 - Trialmo, Compagnie

• Shape
• Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).

• Notes

• The tube complement is not 100% certain.

• Price in first year of sale
• 4,250.00 BFR

• Mentioned in
• -- Original prospect or advert (Volksrecht, 18.10.1931)

• Other Models

• Here you find 28 models, 20 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Trialmo, Compagnie Continentale; Bruxelles