• Country
• Australia

• Manufacturer / Brand
• His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW

• Year
• 1949/1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 189432

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

• Number of Tubes
• 5

• Valves / Tubes
• 1R5 1T4 1T4 1S5 3V4

• Main principle
• Superheterodyne (common); ZF/IF 457.5 kHz; 2 AF stage(s)

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Dry Batteries / 2 x 45 & 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 inch = 25.4 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: 748 Ch= A518 D/M - His Master's Voice HMV, H.M.V.

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

• Dimensions (WHD)
• 32 x 29.5 x 12 inch / 813 x 749 x 305 mm

• Net weight (2.2 lb = 1 kg)
• 76 lb 8 oz (76.5 lb) / 34.731 kg

• Price in first year of sale
• 47.25 AUS £

• Circuit diagram reference
• Australian Official Radio Service Manual Vol. VIII

• Literature/Schematics (1)
• - - Manufacturers Literature (HMV Service Manual, Table Model C21A & Console Model 748.)

• Literature/Schematics (2)
• Australian Official Radio Service Manual AORSM (Volume 8, 1950, Page 221.)

• Author
• Model page created by Stuart Irwin. See "Data change" for further contributors.

• Other Models

• Here you find 586 models, 406 with images and 283 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW