• Country
• United States of America (USA)

• Manufacturer / Brand
• Kolster; USA

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 45628

• • Brand: International

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

• Number of Tubes
• 8

• Valves / Tubes
• UX201A UX201A UX201A UX201A UX201A UX201A UX201A UX112 or UX171

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries

• Material
• Wooden case

• from Radiomuseum.org
• Model: 8-C - Kolster; USA

• Shape
• Console, Lowboy (legs < 50 %).

• Dimensions (WHD)
• 33.5 x 48.5 x 18 inch / 851 x 1232 x 457 mm

• Notes
• One dial (primary tuning control knob)

• Price in first year of sale
• 375.00 $

• External source of data
• Ernst Erb

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

• Circuit diagram reference
• Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)

• Mentioned in
• Collector's Guide to Antique Radios 4. Edition

• Other Models

• Here you find 104 models, 48 with images and 69 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kolster; USA