• Country
• Great Britain (UK)

• Manufacturer / Brand
• Telsen Electric Co. Ltd.; Birmingham & Manchester

• Year
• 1934 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 361917

• Number of Tubes
• 4

• Valves / Tubes
• SP4 SP4 AC2 IW3

• Main principle
• TRF with regeneration

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

• Details
• Record Player (not changer)

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: All-Electric Radio Gramophone 1240 - Telsen Electric Co. Ltd.;

• Shape
• Console, Lowboy (legs < 50 %).

• Notes

• AC-powered 4-Valve TRF Radiogram.

  The chassis is also used in the Model 474 consolette receiver.

• Price in first year of sale
• 18.90 GB £

• Mentioned in
• -- Original prospect or advert (Radio Pictorial 1934 April 20 Page 2)

• Literature/Schematics (1)
• -- Original prospect or advert (Wireless & Gramophone Trader May 12, 1934, Page 128.)

• Author
• Model page created by Glen Orriss. See "Data change" for further contributors.

• Other Models

• Here you find 24 models, 19 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telsen Electric Co. Ltd.; Birmingham & Manchester