• Country
• United States of America (USA)

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

• Year
• 1948 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 232025

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

• Number of Tubes
• 5

• Valves / Tubes
• 6SF5 6SL7GT 6V6GT 6V6GT 7Z4

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Line / Batteries (any type) / 110 - 120 / 6 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Masco MC-10 amplifier - Masco Mark Simpson Company Inc

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes

• AC or Battery Operated Mobile Audio Amplifier.

• Mentioned in
• Photofact Folder, Howard W. SAMS (Vol 5. 10/48 4817-12 Set 47 Folder 12)

• Author
• Model page created by Friedrich Weber † 12.09.2014. See "Data change" for further contributors.

• Other Models

• Here you find 130 models, 103 with images and 101 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