• Country
• United States of America (USA)

• Manufacturer / Brand
• Sound Inc., Chicago

• Year
• 1948

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 193103

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

• Number of Tubes
• 20

• Valves / Tubes
• 6SA7 6SQ7 6SQ7 6SQ7 6SL7GT 6J5GT 6V6GT 6V6GT 6V6GT 6V6GT 7Z4 7Z4 6V6GT 6V6GT 6V6GT 6V6GT 6V6GT 6V6GT 5Z4 5Z4

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

• from Radiomuseum.org
• Model: MB6P3 - Sound Inc., Chicago

• Shape
• Tablemodel, with any shape - general.

• Literature/Schematics (4)
• Photofact Folder, Howard W. SAMS (Set 35, Date 3/48, Folder 485-21)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 5 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sound Inc., Chicago