• Year
  • 1938/1939
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 29553

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superhet with RF-stage; ZF/IF 473 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Details
  • Record Player (not changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 26 cm = 10.2 inch
  • Power out
  • 4.5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 781A-20 - Philips; Eindhoven tubes
  • Shape
  • Console with any shape - in general
  • Dimensions (WHD)
  • 850 x 890 x 430 mm / 33.5 x 35 x 16.9 inch
  • Notes
  • Motortuning: 8 programmable push buttons, 2 buttons for up/down tuning.

    Chassis like 753A.

    Record player from Garrard, type AC6. 

  • Price in first year of sale
  • 375.00 hfl
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Iven Müller. See "Data change" for further contributors.

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