• Country
• Australia

• Manufacturer / Brand
• Standard Telephones and Cables Pty, Ltd (STC), Sydney

• Year
• 1950 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 330807

• Number of Tubes
• 5

• Valves / Tubes
• 5Z4G 6J7G 6A6 6L6G 6L6G

• Main principle
• Audio-Amplification

• Power type and voltage
• Alternating Current supply (AC) / 240 Volt

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

• Power out
• 20 W (max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: Public Address Amplifier No 3 - Standard Telephones and Cables

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 385 x 200 x 200 mm / 15.2 x 7.9 x 7.9 inch

• Notes

• Age approximate to valve compliment of the period.

• Net weight (2.2 lb = 1 kg)
• 14.1 kg / 31 lb 0.9 oz (31.057 lb)

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

• Other Models

• Here you find 614 models, 263 with images and 302 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Standard Telephones and Cables Pty, Ltd (STC), Sydney