• Country
• United States of America (USA)

• Manufacturer / Brand
• Sentinel Radio Corp., Evanston, Illinois

• Year
• 1953 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 361669

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

• Number of Tubes
• 3

• Valves / Tubes
• 5879 12AT7 12AU7

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 60 Hz, 117V = 105 -125 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Tape Master PT-125 - Sentinel Radio Corp., Evanston

• Shape
• Tablemodel, with any shape - general.

• Notes

• The Tape Master Tape Recorder, model PT-125 is designed to magnetically record on a standard 5" or 7" reel of tape , two tracks instead of one, wich doubles the playing time with no loss of frequency response or quality.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 198, folder 15, dated 3-53)

• Author
• Model page created by Dirk Taekels. See "Data change" for further contributors.

• Other Models

• Here you find 722 models, 353 with images and 614 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sentinel Radio Corp., Evanston, Illinois