• Country
• United States of America (USA)

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

• Year
• 1951 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 352115

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

• Number of Tubes
• 6

• Valves / Tubes
• 6SC7 6SJ7 6SC7 6L6G 6L6G 5V4G

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Record Player (not changer)

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 60 Hz, 117V = 110 -120 / 6 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Masco MM-27P - Masco Mark Simpson Company Inc

• Shape
• Tablemodel, with any shape - general.

• Notes

• Masco model MM-27P is an AC or battery operated audio amplifier. Vibrator for +B.

   

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 153, folder 9, dated 12-51)

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

• Other Models

• Here you find 135 models, 103 with images and 106 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