• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• Akrad Radio Corporation; Waihi

• Year
• 1957

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 357729

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

• Number of Tubes
• 6

• Valves / Tubes
• EF41 ECH42 EF41 EBC41 EL41 EZ40

• Main principle
• Superhet with RF-stage; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Wooden case

• from Radiomuseum.org
• Model: Astor 616 - Akrad Radio Corporation; Waihi

• Shape
• Tablemodel, with any shape - general.

• Notes

• Astor 616

  6-valve broadcast (MW) superhet with RF stage and Rola H elliptical speaker. Manufactured by Akrad Radio Corporation Ltd.

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

• Other Models

• Here you find 62 models, 60 with images and 54 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Akrad Radio Corporation; Waihi