• Country
• France

• Manufacturer / Brand
• Presto (Radio-Presto, Photo-Presto); Paris

• Year
• 1920–1924 ??

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 285751

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

• Main principle
• Crystal or Solid State Detector; Crystal-detection 1 circuit (no tubes)

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

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Récepteur à galène GO/PO - Presto Radio-Presto, Photo-

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 130 x 180 x 100 mm / 5.1 x 7.1 x 3.9 inch

• Notes

• Câblage en fil de bronze carré, borniers en laiton, plaque de dessus en Ebonite noire.

• Net weight (2.2 lb = 1 kg)
• 0.6 kg / 1 lb 5.1 oz (1.322 lb)

• Author
• Model page created by David Zeller. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Presto (Radio-Presto, Photo-Presto); Paris