• Country
• Australia

• Manufacturer / Brand
• Zephyr Products Pty. Ltd.; Melbourne Vic.

• Year
• 1958

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 331004

• Main principle
• Audio-Amplification

• Material
• Metal case

• from Radiomuseum.org
• Model: 20 Series Dynamic Microphone - Zephyr Products Pty. Ltd.;

• Dimensions (WHD)
• 40 x 40 x 100 mm / 1.6 x 1.6 x 3.9 inch

• Notes

• Impedance 50 Ohms

• Net weight (2.2 lb = 1 kg)
• 0.3 kg / 0 lb 10.6 oz (0.661 lb)

• Mentioned in
• -- Original prospect or advert ((Radio, Television and Hobbies, July 1958, Page 106))

• Author
• Model page created by Joshua Boxer. See "Data change" for further contributors.

• Other Models

• Here you find 13 models, 12 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Zephyr Products Pty. Ltd.; Melbourne Vic.