• Country
• United States of America (USA)

• Manufacturer / Brand
• Western Electric Company Inc.; New York (NY)

• Year
• 1924 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 113840

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

• Number of Tubes
• 2

• Valves / Tubes
• 102DW 101DW

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 6 + 90 + 135 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Microphone Amplifier Microphone Amplifier - Western Electric Company Inc.;

• Shape
• Console, Lowboy (legs < 50 %).

• Notes
• Preamplifier for condensor microphone.

• Mentioned in
• Electrical Communication Vol.3 No.2, January 1924

• Author
• Model page created by Georg Richter. See "Data change" for further contributors.

• Other Models

• Here you find 164 models, 141 with images and 33 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Western Electric Company Inc.; New York (NY)