• 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
• 279998

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

• Number of Tubes
• 19

• Valves / Tubes
• 6AU6 6AU6 6T8 6K6GT 6CB6 6CB6 6CB6 6CB6 6AU8 6SN7GT 6SN7GT 6BG6G 6AU6 6J5 6S4 1X2 6W4GT 5U4 14BP4 or 16TP4

• Main principle
• Superhet with RF-stage

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Power type and voltage
• Alternating Current supply (AC) / 60 cycles, 110-120 Volt

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

• from Radiomuseum.org
• Model: 631 Ch=159 - Hoffman Radio Corp.; Los

• Notes

• The HOFFMAN model 631 is a b/w TV , equipped with chassis 159 and picture tube 14BP4 or 16TP4.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 336 Vol 34 dated 1-11-56)

• 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