• Country
• France

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

• Year
• 1935/1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 63128

• • 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 75 42 80 Neon_Indicator

• Main principle
• Superhet with RF-stage; ZF/IF 110,3 kHz

• Tuned circuits
• 7 AM circuit(s)

• 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) / Ø 24 cm = 9.4 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Synchrovox 636A Ch= 3690 - Radio L.L. Lucien Levy, LL

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

• Dimensions (WHD)
• 410 x 530 x 280 mm / 16.1 x 20.9 x 11 inch

• Notes

• 3 gammes d'ondes dont OC de 19 à 55 m. Indicateur visuel par "sélectoscope" à néon, accord silencieux. Anti-fading. Contrôle de tonalité. Prise pick-up.

  Ébénisterie en ronce de noyer.

  Supplément pour 25-50 périodes 50 Fr.

• Net weight (2.2 lb = 1 kg)
• 18.4 kg / 40 lb 8.5 oz (40.529 lb)

• Price in first year of sale
• 2,250.00 FRF

• External source of data
• Serge Laffont/Martin Renoth

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• Schémathèque Toute la Radio (STR) (No. 136)

• Other Models

• Here you find 375 models, 266 with images and 74 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