Thread: 1961 Zenith Stereo Amp Problem
View Single Post
  #3  
Old 04-15-2014, 12:32 AM
Electronic M's Avatar
Electronic M Electronic M is offline
M is for Memory
  
Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
Posts: 15,445
It probably sets the quiescent current in the PP output tubes to be the same. Doing so would reduce crossover distortion if it is biased towards the 'B' end of class a 'AB' PP configuration....As well as making tube aging more even.
__________________
Tom C.

Zenith: The quality stays in EVEN after the name falls off!
What I want. --> http://www.videokarma.org/showpost.p...62&postcount=4
Reply With Quote