• Country
• France

• Manufacturer / Brand
• Hurm, Horace, Hurm et Duprat; Paris

• Year
• 1924 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 264637

• Number of Tubes
• 1

• Valves / Tubes
• unknown_Tube

• Main principle
• TRF with regeneration

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

• Loudspeaker
• - For headphones or amp.

• Material
• TUBES VISIBLE, material not known.

• from Radiomuseum.org
• Model: Microdion mixte - Hurm, Horace, Hurm et Duprat;

• Shape
• Tablemodel, with any shape - general.

• Literature/Schematics (3)
• Le Guide du Collectionneur TSF Biraud/Foster, Vol. I (page 205)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 39 models, 33 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hurm, Horace, Hurm et Duprat; Paris