• Country
• United States of America (USA)

• Manufacturer / Brand
• Brandes Products Corp.; Newark (NJ) and New York, N.Y.; G.Brandes Inc., New York. N.Y.

• Year
• 1929

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 74059

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

• Number of Tubes
• 8

• Valves / Tubes
• 27 27 27 27 27 71A 71A

• Main principle
• TRF with regeneration; Screengrid 1926-1935

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 100-110; 110-120 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: B-15 - Brandes Products Corp.; Newark

• Shape
• Console with any shape - in general

• Notes
• late production used two 45´tubes for output.

• Price in first year of sale
• 125.00 $

• 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 (5th edition) (The Radio CollectorGrinder, 1995)

• Literature/Schematics (1)
• Beitman Radio Diagrams, Vol. 01, 1926-1938

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 17 models, 12 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Brandes Products Corp.; Newark (NJ) and New York, N.Y.; G.Brandes Inc., New York. N.Y.