• Country
• United States of America (USA)

• Manufacturer / Brand
• Masco Mark Simpson Company Inc., Long Island

• Year
• 1950 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 277000

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

• Number of Tubes
• 5

• Valves / Tubes
• 6SC7 6SJ7 6V6GT 6V6GT 5Y3GT

• 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
• Permanent or electro-dynamic (moving coil), system not known yet.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Sound Reel Tape Recorder 375 - Masco Mark Simpson Company Inc

• Shape
• Tablemodel, low profile (big size).

• Notes

• The Masco model 375 tape recorder is designed to magnetically record on a standard 7" reel, .248" width ribbon. The capstan and balanced flywheel provides constant tape speed of 3.75 inches per second-one hour of playing time to a standard reel. The mechanism is equipped with a fast-forward or fast-rewind speed, requiring 2-1/2 minutes each.

   

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 117, Folder 7 dated 12-50)

• Author
• Model page created by Mark Heffington. See "Data change" for further contributors.

• Other Models

• Here you find 127 models, 101 with images and 95 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Masco Mark Simpson Company Inc., Long Island