• Country
• United States of America (USA)

• Manufacturer / Brand
• General Electric Co. (GE); Bridgeport CT, Syracuse NY

• Year
• 1958

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 153046

• • Brand: Musaphonic

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

• Number of Tubes
• 6

• Valves / Tubes
• 6SC7 12AX7 12AX7 6L6GB 6L6GB 5Y3GT

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 105 - 125 Volt

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

• Power out
• 20 W (max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: PA-20 - General Electric Co. GE;

• Shape
• Tablemodel, with any shape - general.

• Notes

• The General Electric Model PA-20 is an AC operated 6 Tube Audio Amplifier with Preamplifier.

  Frequency Response: 20 - 20000 Hz +/-1dB
  Harmonic Distortion 1% nominal
  Phono Input
  "20-Watt Amplifier in handsome Leather-Grain Cabinet"

• Mentioned in
• Audio Magazin Jänner 1958

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 8-59, Set 452, Folder 9)

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

• Other Models

• Here you find 2916 models, 2139 with images and 2042 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from General Electric Co. (GE); Bridgeport CT, Syracuse NY