• Country
• United States of America (USA)

• Manufacturer / Brand
• Spiegel Inc. (Continental); Chicago

• Year
• 1951 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 122716

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

• Number of Tubes
• 8

• Valves / Tubes
• 12AT7 6BE6 6BA6 6BA6 6AL5 6AT6 6AQ5 6X4

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)     8 FM circuit(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Details
• Changer (Record changer)

• Power type and voltage
• Alternating Current supply (AC) / 60 Hz, 117V = 110 -120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 23.5 cm = 9.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Aircastle 350 - Spiegel Inc. Continental;

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

• Notes

• Aircastle model 350 is an AC operated combination phono-radio, AM-FM superheterodyne receiver. 

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 136, folder 4, dated 6-51)

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

• Other Models

• Here you find 1277 models, 550 with images and 1040 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Spiegel Inc. (Continental); Chicago