• Year
  • 1932/1933
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 269292

 Technical Specifications

  • Number of Tubes
  • 7
  • Valves / Tubes
  • 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: S7 - Jeffrey-Radio; Puteaux Seine
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Notes
  • Le Jeffrey S.7 est un superhétérodyne à 7 lampes (peut-être plus redresseur), sur secteur, à commande unique.

  • Mentioned in
  • Paris-Soir, 09.12.1932

 Collections | Museums | Literature

 Forum