• Year
  • 1959 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 341720

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Number of Transistors
  • Semiconductors
  • 1N54
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 3 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Details
  • Changer (Record changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 60 Hz, 117 Volt
  • Loudspeaker
  • 4 Loudspeakers
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 7J1-P - Sparton of Canada; London, ON
  • Shape
  • Console, Lowboy (legs < 50 %).
  • Notes
  • The Sparton model 7J1-P is a 7-tube AM console radio with built in stereo record changer. Has a woofer and tweeter for each channel.

  • Author
  • Model page created by Tom Seeger. See "Data change" for further contributors.

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