• Country
• Australia

• Manufacturer / Brand
• Expo International Pty., Ltd.; Marrackville, NSW

• Year
• 1971–1975

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 348904

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 50 Hz, 240 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: KA-410SP - Expo International Pty., Ltd.;

• Shape
• Book-shelf unit.

• Notes

• Solid state stereo amplifier. 25 + 25W RMS.

• Price in first year of sale
• 127.50 AUS $

• Mentioned in
• Mingay's Price Service (Aug 1971 to Feb 1975.)

• Author
• Model page created by Martin Kent. See "Data change" for further contributors.

• Other Models

• Here you find 26 models, 26 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Expo International Pty., Ltd.; Marrackville, NSW