• Country
• Switzerland

• Manufacturer / Brand
• Radio Leyvraz, Genton & Cie; Lausanne

• Year
• 1926 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 145467

• • Brand: Leyvraz

• Number of Tubes
• 6

• Valves / Tubes
• A409 A409 A410 A410 A410 B409

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Super Helgé 6 - Radio Leyvraz, Genton & Cie;

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 420 x 205 x 260 mm / 16.5 x 8.1 x 10.2 inch

• Notes
• The tube complement as stated is not verified by documentary evidence, but it is the most likely combination for the time(from 1925 on), the country and the set.
  An equivalent french tube combination (not before 1926) would have been
  R42 R42 R78 R78 R78 R85.

• Net weight (2.2 lb = 1 kg)
• 5.9 kg / 12 lb 15.9 oz (12.996 lb)

• Author
• Model page created by Eric Bride. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Leyvraz, Genton & Cie; Lausanne