• Country
• Australia

• Manufacturer / Brand
• Wireless Supplies Ltd. (Volmax); Sydney

• Year
• 1924

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 298023

• Number of Tubes
• 1

• Valves / Tubes

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Batteries / addl. power jack

• Loudspeaker
• - This model requires external speaker(s).

• from Radiomuseum.org
• Model: Valve Magnifier - Wireless Supplies Ltd. Volmax;

• Notes

• Amplifier for Crystal sets. Advertised for £5/- in September 1924.

• Price in first year of sale
• 5.00 AUS £

• Mentioned in
• -- Original prospect or advert (Wireless Weekly Sep 9, 1924, page 46.)

• Author
• Model page created by Gary Cowans. See "Data change" for further contributors.

• Other Models

• Here you find 6 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Wireless Supplies Ltd. (Volmax); Sydney