• Year
  • 1934/1935
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 66984

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Superhet with RF-stage; ZF/IF 370 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • 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: 470-W - Wurlitzer Co., The Rudolph;
  • Shape
  • Console with any shape - in general
  • Dimensions (WHD)
  • 20.75 x 36 x 10.5625 inch / 527 x 914 x 268 mm
  • Notes
  • There are different versions of cabinets for the chassis model 470. We believe that 470-B is a table top version and we know that 470-W is a console. Please be careful by uploading photos or other kind of information.

  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 5 = ca. 1934 and before
  • Literature/Schematics (3)
  • -- Original prospect or advert (The Wurlitzer Folder for 1935.)

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