• Country
• United States of America (USA)

• Manufacturer / Brand
• Mu-Rad Laboratories Inc.; Asbury Park (NJ)

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 49446

• • Brand: Triplex

• Number of Tubes
• 3

• Valves / Tubes
• UX199 UX199 UX199

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

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Triplex - Mu-Rad Laboratories Inc.;

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

• Dimensions (WHD)
• 25 x 8 x 11 inch / 635 x 203 x 279 mm

• Notes
• Two dials (primary tuning control knobs)

• Price in first year of sale
• 75.00 $

• External source of data
• Ernst Erb

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

• Mentioned in
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Literature/Schematics (1)
• Radio Broadcast, Feb. 1925, Page 848i

• Other Models

• Here you find 18 models, 12 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Mu-Rad Laboratories Inc.; Asbury Park (NJ)