• Year
  • 1946
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 66754
    • Brand: Recordio

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 456 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Details
  • Recording phonogr.-Disc Recorder
  • Power type and voltage
  • Alternating Current supply (AC) / 105 - 125 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6.25 inch = 15.9 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 6B30 - Wilcox-Gay Corp.; Charlotte MI
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 19 x 12.5 x 15 inch / 483 x 318 x 381 mm
  • Notes
  • 6B10 Late, 6B20, 6B30, 6B40 & 6B42 are the same except for the following: 6E5 is tuning eye while a 6U6 was used as tuning eye in early models. 6SJ7GT replaced the 6J7GT on early models.
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 15 = 1947 and before

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The model 6B30 is part of the collections of the following members.

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