• Country
• France

• Manufacturer / Brand
• Hydro-Électrique d'Auvergne; Lyon, Clermont-Ferrand

• Year
• 1933 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 237682

• Number of Tubes
• 7

• Valves / Tubes
• E443 E452 E455 E455 E424 E444 506

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Line (AC, UC or DC not known)

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Supra 7 - Hydro-Électrique d'Auvergne;

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

• Price in first year of sale
• 1,500.00 FRF

• Mentioned in
• -- Original prospect or advert (Advertisement envoyé avec facture, 1933)

• Literature/Schematics (1)
• Le grand livre de la TSF (Doctsf Ref 11102)

• Other Models

• Here you find 7 models, 7 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hydro-Électrique d'Auvergne; Lyon, Clermont-Ferrand