• Country
• Great Britain (UK)

• Manufacturer / Brand
• His Master's Voice (Masters, HMV, H.M.V., Marconi); Hayes, Middlesex, GB

• Year
• 1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 161583

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

• Number of Tubes
• 6

• Valves / Tubes
• VMP4G X41 VMP4G MHD4 N41 U12

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Details
• Record Player (perh.Changer)

• Power type and voltage
• Alternating Current supply (AC) / 200-250 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: All-Wave Autoradiogram Six 485 - His Master's Voice Masters,

• Shape
• Tablemodel, low profile (big size).

• Notes
• HMV 485;
  Radiogram, tone control, ext. speaker terminal,
  Compare models Marconiphone 345 and 365 & HMV 480 and 485.

• Price in first year of sale
• 37.80 £

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 414 models, 323 with images and 242 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from His Master's Voice (Masters, HMV, H.M.V., Marconi); Hayes, Middlesex, GB