• Country
• United States of America (USA)

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

• Year
• 1959

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 165177

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

• Number of Tubes
• 4

• Valves / Tubes
• 6AT6 6AU6 6L6GB 5Y3GT

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110 - 120 Volt

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

• Material
• Metal case

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

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

• Notes
• The Mark Simpson Model Masco A-10 is an AC Operated 4 Tube Audio Amplifier.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 6-59, Set 445, Folder 6)

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• Other Models

• Here you find 136 models, 104 with images and 107 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