• Country
• United States of America (USA)

• Manufacturer / Brand
• Webster Co., The, Webster-Chicago, Webcor; Chicago (IL)

• Year
• 1965 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 336295

• • Brand: Webcor

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 5

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Various materials

• from Radiomuseum.org
• Model: Portable Amplifier EP4210-1 - Webster Co., The, Webster-

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 11 x 9 x 4.5 inch / 279 x 229 x 114 mm

• Net weight (2.2 lb = 1 kg)
• 2 lb (2 lb 0 oz) / 0.908 kg

• Author
• Model page created by David Tayloe. See "Data change" for further contributors.

• Other Models

• Here you find 440 models, 208 with images and 363 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Webster Co., The, Webster-Chicago, Webcor; Chicago (IL)