• Year
  • 1962
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 291377

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Number of Transistors
  • 2
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz; 3 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Custom R6 - His Master's Voice HMV, H.M.V.
  • Shape
  • Chassis only or for «building in»
  • Notes
  • 6 Volt car radio.

    Incorporates a DC/DC converter using an OC74 transistor to supply 12 volts, B+ to the plate of the 6ET6 audio driver stage.

  • Price in first year of sale
  • 46.20 AUS £
  • Literature/Schematics (1)
  • - - Manufacturers Literature (HMV Service Manual for Models Q1, Q4, Q5, Q6, Q7, R1, R4 & R6.)
  • Author
  • Model page created by Martin Kent. See "Data change" for further contributors.

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