• Country
• United States of America (USA)

• Manufacturer / Brand
• Franklin Mfg. Co. Inc.; Westmont, NJ

• Year
• 1948 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 209920

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Dudley Electronic Precision Tube Expander Control A - Franklin Mfg. Co. Inc.;

• Shape
• Tablemodel, slant panel.

• Dimensions (WHD)
• 14.25 x 9 x 7.5 inch / 362 x 229 x 191 mm

• Notes
• Franklin Dudley Electronic Precision Tube Expander Control, Type A;

• Net weight (2.2 lb = 1 kg)
• 14.8 lb (14 lb 12.8 oz) / 6.719 kg

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Franklin Mfg. Co. Inc.; Westmont, NJ