• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• Akrad Radio Corporation; Waihi

• Year
• 1969 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 362295

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 15

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 8 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Details
• Changer (Record changer)

• Power type and voltage
• Alternating Current supply (AC) / 50Hz, 230 Volt

• Loudspeaker
• 2 Loudspeakers / Ø 8 inch = 20.3 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Astor Burbank 528 - Akrad Radio Corporation; Waihi

• Shape
• Console, Lowboy (legs < 50 %).

• Dimensions (WHD)
• 50 x 24.875 x 15.5 inch / 1270 x 632 x 394 mm

• Notes

• Astor 528 Burbank

  15-transistor broadcast (MW) stereogram with Garrard 1025 4-speed record changer and 2 x 8 inch dual cone speakers.

  See also PYE Burbank Stereogram 528-2.

• Literature/Schematics (1)
• - - Manufacturers Literature (All Transistor Stereograms Pye, Astor Model 528/2, Ultimate Model U525.)

• Author
• Model page created by Brian Stevens. See "Data change" for further contributors.

• Other Models

• Here you find 78 models, 76 with images and 66 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Akrad Radio Corporation; Waihi