• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1941 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 167298

• Number of Tubes
• 6

• Valves / Tubes
• ECH21 ECH21 EBL21 EBL21 EM4 AZ1

• Main principle
• Superheterodyne (common); 2 AF stage(s); Export model

• 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; 240 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 24 cm = 9.4 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: 925X-39 - Philips; Eindhoven tubes

• Shape
• Tablemodel, low profile (big size).

• Notes
• Tuning scale light bulbs type: unknown but 6,3 Volt certainly.
  Connectors for second loudspeaker and for pick-up. 
  Push-pull output stage. Chassis divided into 2 parts. Variable bandwidth with switch.
   
  The radio is for AC mains and is prepared for DC connecting a vibrator convertor.
   
  Comparable with Siera S172, Jura 172X and Mediator M163AX.

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 5242 models, 4383 with images and 3445 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt