• Year
  • 1937
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 142719

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF with regeneration; 1 AF stage(s)
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 200-215; 216-235; 236-250 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 8303 - Lissen Ltd.; London and
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Notes
  • Described as transportable  due to a frame aerial. Hence handle.
    There is a gram input and a radio mute switch(operates by removing screen grid bias). and "tone" peg at rear (feature on many Lissen / Ever Ready sets of the era) which shorts a capacitor from final anode to chassis.
    Volume is by variable gain on V1 cathode ganged with a capacitor to vary reaction (regeneration).
    Likely the Ever Ready 5026 is the rebadged version. May have slightly different style case with Lissen chassis.

  • Author
  • Model page created by Roy Johnson. See "Data change" for further contributors.

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