• Country
• France

• Manufacturer / Brand
• Radio L.L. (Lucien Levy, LL Radio), S.A.E.D.R.A., Douglas; Paris

• Year
• 1934/1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 62571

• • alternative name: LL || Radio LL

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

• Number of Tubes
• 6

• Valves / Tubes
• 78 6A7 78 6B7 42 80

• Main principle
• Superhet with RF-stage; ZF/IF 110,2 kHz

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

• Details
• Visual Tuning Indicator pre Eye

• Power type and voltage
• Alternating Current supply (AC) / 110; 130; 220; 250 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Super-Synchrovox 635A Ch= 3677 - Radio L.L. Lucien Levy, LL

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

• Notes

• Gamme de réception de 19 à 2000 m. Amplification HF en réception des OC seul. Antifading.

  Certaines modèles de ce récepteur sont munis d'un indicateur visuel par lampe au néon.

• Price in first year of sale
• 1,950.00 FRF

• External source of data
• Serge Laffont/Martin Renoth

• Literature/Schematics (1)
• Schémathèque Toute la Radio (STR) (No. 271)

• Literature/Schematics (2)
• -- Original prospect or advert (Bonjour! hebdomaire, 06.01.1935)

• Other Models

• Here you find 377 models, 267 with images and 75 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio L.L. (Lucien Levy, LL Radio), S.A.E.D.R.A., Douglas; Paris