Pentode cathode follower output impedance - diyAudio
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Old 7th January 2010, 02:19 AM   #1
Bitrex is offline Bitrex  United States
diyAudio Member
Join Date: Jan 2009
Default Pentode cathode follower output impedance

I'm wondering if anyone can tell me how to calculate the output impedance of a pentode cathode follower? Would it just be the reciprocal of the transconductance in parallel with the cathode resistance? Thanks!
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