• Country
• Great Britain (UK)

• Manufacturer / Brand
• Beethoven (Electric Equipment), Montague Radio Inventions; London, Manchester

• Year
• 1932

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 78005

• Number of Tubes
• 4

• Valves / Tubes
• S4VA S4VA Pen4V DW2_Mullard

• Main principle
• TRF with regeneration

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

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Power out
• 2 W (max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Twin SG Transportable - Beethoven Electric Equipment,

• Shape
• Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).

• Dimensions (WHD)
• 15.25 x 19.75 x 10.5 inch / 387 x 502 x 267 mm

• Notes

• Internal Frame Aerial.

• Price in first year of sale
• 14.75 GBP

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 46 models, 22 with images and 26 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Beethoven (Electric Equipment), Montague Radio Inventions; London, Manchester