• Country
• United States of America (USA)

• Manufacturer / Brand
• Murdock, WM.J. Co.; Chelsea

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 49454

• • alternative name: William J. Murdock Co.

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• TRF without regeneration; Neutrodyne

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• Horn

• Material
• Wooden case

• from Radiomuseum.org
• Model: Neutrodyne 100 5 Tube [1925] - Murdock, WM.J. Co.; Chelsea

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 27 x 12 x 12 inch / 686 x 305 x 305 mm

• Notes
• Three dials (primary tuning control knobs). Hornspeaker on top, driver built in lid.

• Net weight (2.2 lb = 1 kg)
• 27 lb (27 lb 0 oz) / 12.258 kg

• Price in first year of sale
• 100.00 $

• External source of data
• Ernst Erb

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

• Other Models

• Here you find 88 models, 70 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Murdock, WM.J. Co.; Chelsea