• Country
• Hong Kong

• Manufacturer / Brand
• Aitron (brand), Asia International Electronics, Ltd (AIE); Hong Kong

• Year
• 1977 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 208927

• Number of Transistors
• 24

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave, more than 2 x SW plus FM or UHF.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / 110-240/ 8x1,5 Volt

• Loudspeaker
• 7 or more Loudspeakers

• Power out
• 13.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Williamsons Enviro Stereo Radio Cassette Recorder AIE-2000 - Aitron brand, Asia

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 490 x 270 x 150 mm / 19.3 x 10.6 x 5.9 inch

• Notes
• Williamson AIE 2000.
  Featuring 3 channels, 7 speakers, 13.5 Watt RMS, direct radio-to-tape recording, 2 electret condenser microphones, auto shut-off, sleep timer, 2 4-way VU meters, pause, ALC and variable sound monitor.
  Audio system component: 6 wave bands (SW1 1.6 - 4.5 MHz, SW2 4.5 - 11.5 MHz, SW3 11.5 - 26 MHz), FM and AFC, bass + treble, mic mixing, AC bias, AC erase.
  6 ICs, 22 diodes, 1 varicap, 1 LED.
  Speakers: various sizes from super tweeter to a a large 6x9" bass speaker for the back of the unit.

• Net weight (2.2 lb = 1 kg)
• 7.370 kg / 16 lb 3.7 oz (16.233 lb)

• Price in first year of sale
• 345.00 AUS $

• Mentioned in
• Electronics Today International (ETI), February 1978.

• Author
• Model page created by Eckhard Wegner. See "Data change" for further contributors.

• Other Models

• Here you find 9 models, 7 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Aitron (brand), Asia International Electronics, Ltd (AIE); Hong Kong