Prelude 456U -20

Philips Belgium (Belgien)

  • Year
  • 1936
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 209207

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 128 kHz; 1 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch
  • Power out
  • 4.5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Prelude 456U -20 - Philips Belgium Belgien
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 400 x 340 x 270 mm / 15.7 x 13.4 x 10.6 inch
  • Notes
  • This is basically the same radio as model 456A -20, with a different transformer and adapted power section to accomodate the vibratory convertor with reference number 28.891.460.

  • Price in first year of sale
  • 1,650.00 BFr
  • Literature/Schematics (1)
  • -- Original-techn. papers. (model 456A -20)
  • Literature/Schematics (2)
  • -- Original-techn. papers. (model 456U -20)
  • Author
  • Model page created by Ulrich Bretz. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Prelude is part of the collections of the following members.

 Forum