• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• His Master's Voice (N.Z.), Ltd., HMV; Wellington

• Year
• 1960 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 359798

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

• Number of Tubes
• 7

• Valves / Tubes
• ECH81 EBF89 ECC83 EL84 EM80 EL84 EZ80

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 4 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 50Hz, 230 Volt

• Loudspeaker
• 2 Loudspeakers / Ø 6 inch = 15.2 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Concord HM597A - His Master's Voice N.Z., Ltd.,

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

• Dimensions (WHD)
• 21.5 x 9 x 9 inch / 546 x 229 x 229 mm

• Notes

• His Master's Voice HM597A

  7-valve superhet 4-band receiver.Stereophonic audio amplifier for gramophone playback. 

  Frequency Range:

  • SW1       3.16 - 10 MHz
  • SW2     13 - 26.6 MHz
  • SW BS   9.4 - 12.4 MHz

  See also Philips Plano B5Z97A 

• Author
• Model page created by Brian Stevens. See "Data change" for further contributors.

• Other Models

• Here you find 123 models, 118 with images and 68 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from His Master's Voice (N.Z.), Ltd., HMV; Wellington