Thread: Another local Hoffman! COLOR!
View Single Post
  #128  
Old 10-02-2022, 11:42 PM
jr_tech's Avatar
jr_tech jr_tech is offline
VideoKarma Member
  
Join Date: Sep 2009
Posts: 4,573
Note that the primary of the power transformer is switched to a different tap in instant on mode when the power switch is off, to reduce the heater voltage.

jr
Reply With Quote