• Country
• Australia

• Manufacturer / Brand
• Operatic (brand), Bland Radio Pty. Ltd.: Adelaide SA

• Year
• 1961

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 307853

• • Brand: Operatic

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

• Main principle
• Audio-Amplification

• Wave bands
• Broadcast only (MW).

• Details
• Record Player (not changer); Loudspeaker + integr.Amplifier

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

• Loudspeaker
• Presumably Dynamic Loudspeaker (moving coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: School public address system - Operatic brand, Bland Radio

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Notes

• School public address system mounted in a 19” rack.

  Comprising;

  • Turntable
  • Broadcast band tuner and amplifier with tape and microphone inputs.
  • Monitor amplifier
  • Switched speaker distribution panel
  • Power distrubution

   

• Mentioned in
• -- Collector info (Sammler)

• Author
• Model page created by Keith Ellison. See "Data change" for further contributors.

• Other Models

• Here you find 119 models, 67 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Operatic (brand), Bland Radio Pty. Ltd.: Adelaide SA