• Country
• United States of America (USA)

• Manufacturer / Brand
• Sparks-Withington Co., (Sparton); Jackson, Michigan

• Year
• 1929

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 58423

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

• Number of Tubes
• 13

• Valves / Tubes
• 484 484 484 484 484 484 484 585 585 226 226 81 81

• Main principle
• Radio Frequency Amplification only

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Details
• Record Player (perh.Changer)

• Power type and voltage
• Alternating Current supply (AC) / 100-130 Volt

• Material
• Wooden case

• from Radiomuseum.org
• Model: Sparton 101 Ensemble - Sparks-Withington Co., Sparton

• Shape
• Console with any shape - in general

• Notes

• One dial (primary tuning control knob)

• External source of data
• Ernst Erb

• Source of data
• Radio Collector`s Guide 1921-1932

• Circuit diagram reference
• Rider's Perpetual, Volume 4 = ca. 1934 and before

• Mentioned in
• The Radio Collector's Directory and Price Guide 1921 - 1965 (Rider's 4-18, 4-19)

• Literature/Schematics (1)
• Sparton Radio Service Manual (Sparton Manual 1, Bulletin 13-1 to -9, Bulletin 6-3,4)

• Other Models

• Here you find 817 models, 365 with images and 754 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sparks-Withington Co., (Sparton); Jackson, Michigan