• Country
• France

• Manufacturer / Brand
• Sphinxo-Radio, Éts. Schaerer; Paris

• Year
• 1948

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 164294

• Number of Tubes
• 4

• Valves / Tubes
• ECH3 ECF1 EBL1 1883

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 4 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 220; 245 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 16.5 cm = 6.5 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: SP4 [ECH3] - Sphinxo-Radio, Éts. Schaerer;

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 458 x 280 x 230 mm / 18 x 11 x 9.1 inch

• Notes
• Schaerer Paris Modell SP4;
  Siehe auch SP4 mit Topfsockel-Röhren (Variante ECH3).

• Author
• Model page created by Norbert Haselbach. See "Data change" for further contributors.

• Other Models

• Here you find 11 models, 10 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sphinxo-Radio, Éts. Schaerer; Paris