• Year
  • 1948
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 183984

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 105-125 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 inch = 30.5 cm
  • Power out
  • 22 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: MAP-18 - Masco Mark Simpson Company Inc
  • Notes
  • 3 Channel Musical Instrument Amplifier.
  • Author
  • Model page created by Hannes Gerber. See "Data change" for further contributors.

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