• Country
• United States of America (USA)

• Manufacturer / Brand
• Maguire Industries, Inc.

• Year
• 1945 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 137456

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

• Number of Tubes
• 5

• Valves / Tubes
• 12SA7GT 12SK7GT 12SQ7GT 50L6GT 35Z5GT

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• AC/DC-set / 105 - 125 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• from Radiomuseum.org
• Model: 500DI - Maguire Industries, Inc.

• Shape
• Tablemodel, with any shape - general.

• Notes
• Sams photofact folder 466-15 date 10-46 features the Maguire models 500BI, 500BW, 500DI and 500DW as the same schematic.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Folder 466-15 date 10-46)

• Author
• Model page created by Peter Hoddow. See "Data change" for further contributors.

• Other Models

• Here you find 16 models, 7 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Maguire Industries, Inc.