• Country
• Netherlands

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

• Year
• 1955 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 332804

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: AG3221 - Philips; Eindhoven tubes

• Shape
• Chassis only or for «building in»

• Notes

• Replacement cartrigde type: GP230 (22GP230)

• Mentioned in
• - - Manufacturers Literature (Replacement list 1971)

• Other Models

• Here you find 5233 models, 4365 with images and 3445 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt