• Year
  • 1948 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 232610

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Audio-Amplification; 4 AF stage(s)
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 60 cycles, 105-125 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 17 W (26 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Amplifier MA-17N - Masco Mark Simpson Company Inc
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 13 x 8.375 x 8 inch / 330 x 213 x 203 mm
  • Notes
  • Masco MA-17N Amplifier with two microphone and one phono inputs.

  • Price in first year of sale
  • 97.50 USD
  • Literature/Schematics (1)
  • Radio Master's Catalog, 15th ed., 1950-51, pg. B-11.

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