• Country
• United States of America (USA)

• Manufacturer / Brand
• Montgomery Ward & Co. (Wards, Airline); Chicago, IL

• Year
• 1947 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 122020

• • Brand: Airline or Air-Line

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

• Number of Tubes
• 10

• Valves / Tubes
• 6SQ7 6SQ7 6SQ7 6SQ7 6F6G 807 807 6X5GT 6X5GT 6X5GT

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Changer (Record changer)

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 105-125 / 6 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Airline 74GSG-8820A - Montgomery Ward & Co. Wards,

• Shape
• Tablemodel, with any shape - general.

• Notes

• Vibrator for +B; 22.5V battery for bias.

  AC or Battery Operated 3 Channel Audio Amplifier

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set #52-Folder #2)

• Author
• Model page created by Walter Wiesmüller † May 2012. See "Data change" for further contributors.

• Other Models

• Here you find 2290 models, 1458 with images and 1788 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Montgomery Ward & Co. (Wards, Airline); Chicago, IL