• Country
• France

• Manufacturer / Brand
• Merlaud & Poitrat; Paris

• Year
• 1925 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 108977

• Number of Tubes
• 4

• Valves / Tubes
• unknown_Tube unknown_Tube unknown_Tube unknown_Tube

• Main principle
• TRF with regeneration

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

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

• Loudspeaker
• Horn

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: S4 - Merlaud & Poitrat; Paris

• Dimensions (WHD)
• 370 x 175 x 205 mm / 14.6 x 6.9 x 8.1 inch

• Notes
• 4 x Trioden (TM)?

• Source of data
• Le grand livre de la TSF

• Author
• Model page created by Willy Ostertag. See "Data change" for further contributors.

• Other Models

• Here you find 12 models, 11 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Merlaud & Poitrat; Paris