• Country
• United States of America (USA)

• Manufacturer / Brand
• Pentron Corporation; Chicago (IL)

• Year
• 1953 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 50385

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

• Number of Tubes
• 4

• Valves / Tubes
• 6J7 6SN7 6V6GT 6X4

• Main principle
• Audio-Amplification; 3 AF stage(s)

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

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

• from Radiomuseum.org
• Model: T-3 - Pentron Corporation; Chicago

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 21, Copyright 1950

• Mentioned in
• Rider's 21-1 to 21-4, 21-6

• Other Models

• Here you find 63 models, 52 with images and 47 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Pentron Corporation; Chicago (IL)