• Country
• Great Britain (UK)

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

• Year
• 1962 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 167655

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

• Number of Transistors
• 7

• Semiconductors
• AF117 AF117 AF117 OC71 OC81D OC81 OC81

• Main principle
• Superheterodyne (common); ZF/IF 475 kHz; 3 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

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

• Power type and voltage
• Dry Batteries / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: 2104 - HMV Brand, His Masters Voice,

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes

• Portable seven transistor battery powered MW/LW radio. Sockets for tape recorder and car aerial. Elliptical aerial 8 x 5 inch. Battery PP9 or PP10.

• Source of data
• -- Schematic

• Literature/Schematics (1)
• ERT Chart 1415.

• Literature/Schematics (2)
• Radio And Television Servicing books (R&TVS)

• Literature/Schematics (3)
• ERT Service Chart 1415 dated November 21 1963

• Author
• Model page created by Keith Staines. See "Data change" for further contributors.

• Other Models

• Here you find 420 models, 329 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