• Country
• United States of America (USA)

• Manufacturer / Brand
• Adler-Royal, Adler Manufacturing Co.; New York

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 234464

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• TRF without regeneration; 2 AF stage(s); Neutrodyne

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Details
• Record Player (not changer)

• Power type and voltage
• Storage and/or dry batteries / 6 & 90 Volt

• Loudspeaker
• Horn

• Material
• Wooden case

• from Radiomuseum.org
• Model: Radio Phonograph Model 50 - Adler-Royal, Adler

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

• Dimensions (WHD)
• 34.25 x 36 x 21 inch / 870 x 914 x 533 mm

• Notes

• Adler-Royal combination Radio & Phonograph same as the Model F except in different cabinet. 

• Price in first year of sale
• 325.00 USD

• Mentioned in
• The Atlantic Monthly, 1924/1925

• Literature/Schematics (1)
• November 1925, Electrical Record Supplement page 28

• Other Models

• Here you find 16 models, 13 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Adler-Royal, Adler Manufacturing Co.; New York