• Year
  • 1922/1923
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 52124
    • alternative name: McCullough

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • 1 AF stage(s)
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: SP2 [old] - Pittsburgh Radio Supply House;
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 18 x 7 x 8 inch / 457 x 178 x 203 mm
  • Notes
  • Pittsburgh Radio Supply House 3-Tube S-P-2 Receiver. 1-Stage RF amp, Detector and 1-Stage Audio Amplifier.
  • Price in first year of sale
  • 85.00 $
  • External source of data
  • Ernst Erb

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The model is part of the collections of the following members.

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