• Country
• France

• Manufacturer / Brand
• LiRR, Les Ingéneurs Radio Réunis, A.-G. Delval; Paris

• Year
• 1937–1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 62659

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

• Number of Tubes
• 6

• Valves / Tubes
• 6A7 6D6 75 42 EM1 80

• Main principle
• Superheterodyne (common); ZF/IF 472 kHz

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

• 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: Ultra - LiRR, Les Ingéneurs Radio

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

• Dimensions (WHD)
• 495 x 455 x 280 mm / 19.5 x 17.9 x 11 inch

• Notes

• Ce modèle existe en ébénisterie vertical ou horizontal.

  L'année 1935 mentionnée dans la Schémathèque est très probablement erronnée.

  Prix tiré du dépliant gamme 1938/1939.

• Net weight (2.2 lb = 1 kg)
• 10.5 kg / 23 lb 2 oz (23.128 lb)

• Price in first year of sale
• 1,970.00 FRF

• External source of data
• Serge Laffont/Martin Renoth

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• Schémathèque Toute la Radio (STR) (No. 360)

• Other Models

• Here you find 26 models, 21 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from LiRR, Les Ingéneurs Radio Réunis, A.-G. Delval; Paris