• Country
• Great Britain (UK)

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

• Year
• 1932

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 77744

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

• Number of Tubes
• 4

• Valves / Tubes
• AC2HL AC/S2 AC/Pen UU120/350

• Main principle
• TRF with regeneration

• Tuned circuits
• 2 AM circuit(s)

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

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

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

• Power out
• 2 W (undistorted)

• Material
• Wooden case

• from Radiomuseum.org
• Model: MacNamara - The Golden Voice 312 [unstained cabinet] - Telsen Electric Co. Ltd.;

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 15.5 x 19.25 x 8.5 inch / 394 x 489 x 216 mm

• Notes

• Named after A.W.MacNamara, the Managing Director of Telsen.

• Price in first year of sale
• 16.00 GBP

• Source of data
• Radio! Radio!

• Literature/Schematics (1)
• Wireless World December 1932

• Literature/Schematics (2)
• - - Manufacturers Literature (The Telsen Radiomag, Number 3)

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

• Other Models

• Here you find 23 models, 18 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