• Country
• Great Britain (UK)

• Manufacturer / Brand
• GEC, General Electric Co Ltd., GENALEX; London

• Year
• 1928

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 113311

• • Brand: Gecophone

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

• Number of Tubes
• 3

• Valves / Tubes
• S215 HL210 P215

• Main principle
• TRF with regeneration; 1 AF stage(s)

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries / 2 & 9 & 80 & 120 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Osram Music Magnet - GEC, General Electric Co Ltd.,

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 535 x 275 x 260 mm / 21.1 x 10.8 x 10.2 inch

• Notes

• Sold as a kit. First valve is a screen grid type, used as an RF amplifier. Two slow motion dials on front.
  Alternative valve complement
  using 4 V L.T.: S410 L410 P410 (-9 V grid bias);
  using 6 V L.T.: S610 HL610 P610 (-7.5 V grid bias).

  metrische Maße und Gewicht beziehen sich auf die Ausführung mit dem Gehäuse der Fa.    " Kabilok"

  The metric dimensions and weight refer to the cabinet from "Kabilok".

• Net weight (2.2 lb = 1 kg)
• 7 kg / 15 lb 6.7 oz (15.419 lb)

• External source of data
• Collingwood Museum

• Mentioned in
• Radio! Radio! (Page 118, fig 290 (Osram 4 Music Magnet))

• Author
• Model page created by Martin Bösch. See "Data change" for further contributors.

• Other Models

• Here you find 443 models, 287 with images and 237 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from GEC, General Electric Co Ltd., GENALEX; London