501X Radio-Phonograph Late

Philco, Philadelphia Stg. Batt. Co.; USA

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  • Year
  • 1934/1935
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 140708

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

 Technical Specifications

  • Number of Tubes
  • 11
  • Main principle
  • Superhet with RF-stage; ZF/IF 460 kHz
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Details
  • Changer (Record changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 501X Radio-Phonograph [Late] - Philco, Philadelphia Stg. Batt
  • Shape
  • Console with any shape - in general
  • Notes

  • Model 501X is a radio-phonograph with a record changer in a floor-type console cabinet using the 11-tube all-wave model 16 radio chassis. The early version (1934) has the early version of the model 16 chassis with 5 bands, and the late version (1934-35) has the late version of the model 16 chassis with four bands.

    Model 500X is similar to model 501X, but has a single-play phonograph instead of a record changer.

    All versions include a shadow meter (tuning aid). 

  • Circuit diagram reference
  • Rider's Perpetual, Volume 6 = 1935 and before
  • Literature/Schematics (1)
  • Philco Service Bulletin # 205; Philco Wiring Diagrams, Parts Lists, and Essential Serv. Data 1928-36
  • Author
  • Model page created by Thomas Albrecht. See "Data change" for further contributors.

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