• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1954

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 176219

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: EL3925/00 - Philips; Eindhoven tubes

• Dimensions (WHD)
• 65 x 45 x 80 mm / 2.6 x 1.8 x 3.1 inch

• Notes
• Philips EL3925/00 is a crystal microfon.

• Net weight (2.2 lb = 1 kg)
• 0.150 kg / 0 lb 5.3 oz (0.33 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Gil Silva. See "Data change" for further contributors.

• Other Models

• Here you find 5256 models, 4399 with images and 3452 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt