• Country
• United States of America (USA)

• Manufacturer / Brand
• Western Electric Company Inc.; New York (NY)

• Year
• 1933 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 334337

• Number of Tubes
• 1

• Valves / Tubes
• 274A

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 105-125 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 13 inch = 33 cm

• Material
• Various materials

• from Radiomuseum.org
• Model: Loudspeaking Telephone TA-4151A - Western Electric Company Inc.;

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 13.75 x 13.33 x 8.5 inch / 349 x 339 x 216 mm

• Notes

• Made for Electrical Research Products Inc.

• Net weight (2.2 lb = 1 kg)
• 40.5 lb (40 lb 8 oz) / 18.387 kg

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

• Other Models

• Here you find 164 models, 141 with images and 33 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Western Electric Company Inc.; New York (NY)