21U208-5U2 Ch= 412-21

• Country
• United States of America (USA)

• Manufacturer / Brand
• Hoffman Radio Corp.; Los Angeles, CA

• Year
• 1956 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 337153

• Picture
• Schematics

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

• Number of Tubes
• 24

• Valves / Tubes
• 6AF4 6BZ7 6U8 6CB6 6CB6 6CB6 6AS8 12BY7 6AN8 6AU6 6AL5 12AX7 6V6GT 6V6GT 6CS6 6SN7GTA 6S4 6AL5 6SN7GTA 6BQ6GT 6AX4GT 1B3GT 5U4GB 21AUP4A

• Main principle
• Superhet with RF-stage

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 60 Hz, 117V = 110 -120 Volt

• Loudspeaker
• 3 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: 21U208-5U2 Ch= 412-21 - Hoffman Radio Corp.; Los

• Shape
• Console, Lowboy (legs < 50 %).

• Notes

• Hoffman model 21U208-5U2 is a 21” b/w TV with US standard VHF tuner channels 2 thru
  13, and 14 thru 83 UHF. Equipped with chassis 412-21, VHF- UHF tuner 9861 and picture tube 21AUP4A.

   

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 308 Folder 5 dated 3-56)

• Author
• Model page created by Dirk Taekels. See "Data change" for further contributors.

• Other Models

• Here you find 927 models, 213 with images and 894 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hoffman Radio Corp.; Los Angeles, CA