• Country
• Great Britain (UK)

• Manufacturer / Brand
• HMV (Brand), His Masters Voice, The Gramophone Company Ltd.; Middlesex

• Year
• 1932/1933

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 195679

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

• Number of Tubes
• 7

• Valves / Tubes
• VMS4 MH4 MS4 VMS4 MH4 PX4 U12

• Main principle
• Superhet with RF-stage; ZF/IF 125 kHz

• Tuned circuits
• 8 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 200/210; 211/230; 231/250 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 23 cm = 9.1 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Superhet Lowboy Seven 470 - HMV Brand, His Masters Voice,

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

• Dimensions (WHD)
• 520 x 852 x 330 mm / 20.5 x 33.5 x 13 inch

• Notes

• Same chassis as in the Marconiphone 256 table radio.

  Cabinet of figured walnut.

• Net weight (2.2 lb = 1 kg)
• 35 kg / 77 lb 1.5 oz (77.093 lb)

• Price in first year of sale
• 34.00 GBP

• Literature/Schematics (1)
• Trader sheet 700

• Author
• Model page created by Howard Craven. See "Data change" for further contributors.

• Other Models

• Here you find 425 models, 335 with images and 242 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from HMV (Brand), His Masters Voice, The Gramophone Company Ltd.; Middlesex