Stroller MBP149 valve DK91

Ekco, E.K.Cole Ltd.; Southend-on-Sea

  • Year
  • 1951
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 141053

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 470 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Line / Batteries (any type) / 200-250 / 7.5 & 90 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Stroller MBP149 [valve DK91] - Ekco, E.K.Cole Ltd.; Southend-
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • Battery or AC/DC mains portable. This is a later version of model MBP99. DK92 valve fitted in some later sets due to DK91 availability problem. See there (variant).
  • Source of data
  • -- Schematic
  • Literature/Schematics (1)
  • R&TVS. Vol I, page 152.
  • Literature/Schematics (2)
  • Trader sheet 1090
  • Author
  • Model page created by Keith Staines. See "Data change" for further contributors.

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