• Country
• Germany

• Manufacturer / Brand
• Philips Radios - Deutschland

• Year
• 1971–1976

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 126679

• • Brand: Deutsche Philips-Ges.

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

• Number of Transistors
• 6

• Semiconductors
• BC408 BC418 AC188 AC187 AC187 BC408 BA148 BA148 BAX18

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Rec.Player+Audio.Amp+LS

• Power type and voltage
• Line / Batteries (any type) / 110; 127; 220; 240 / 6×1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 17 cm = 6.7 inch

• Power out
• 2.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Electrophon 22GF504 - Philips Radios - Deutschland

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 400 x 135 x 200 mm / 15.7 x 5.3 x 7.9 inch

• Notes
• 3 Geschwindigkeiten; Keramiksystem GP224 mit Duplonadel 946/SS50.

• Net weight (2.2 lb = 1 kg)
• 3.8 kg / 8 lb 5.9 oz (8.37 lb)

• Source of data
• Handbuch VDRG 1971/1972

• Mentioned in
• Handbuch VDRG 1972/1973 (bis 1975/76)

• Author
• Model page created by Bernd P. Kieck. See "Data change" for further contributors.

• Other Models

• Here you find 2542 models, 2254 with images and 1564 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips Radios - Deutschland