• Year
  • 1938/1939
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 65325
    • Brand: Webcor

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: PX-714 - Webster Co., The, Webster-
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Push-pull af output stage. Portable System PX-714 includes one Model 1236 Microphone, mounted on a banquet stand, complete with 25 feet of rubber covered shielded cable and plug; one No. 714 amplifier, two No. 3810 10-inch P.M. speakers with 25 foot cables and polarized plugs. All is contained in one moderate sized carrying case.

  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 13 = 1942 and before

 Collections | Museums | Literature

 Forum