• Country
• Worldwide

• Manufacturer / Brand
• Unknown to us - Worldwide

• Year
• 9999

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 86843

• Number of Tubes
• 8

• Valves / Tubes
• 26 26 26 27 26 71A 71A 80

• Main principle
• TRF without regeneration; Neutrodyne

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: doublet 59524 - Unknown to us - Worldwide

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 24 x 10 x 11 inch / 610 x 254 x 279 mm

• Notes

• There is also a console model 3.

• Net weight (2.2 lb = 1 kg)
• 13.3 kg / 29 lb 4.7 oz (29.295 lb)

• Source of data
• Collector's Guide to Antique Radios (6th edition)

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

• Mentioned in
• Vintage Radio 1887-1929, Greenwood's Classic Pictorial Album

• Other Models

• Here you find 828 models, 761 with images and 29 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown to us - Worldwide