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Old 18th April 2009, 10:26 PM   #1
diyAudio Member
 
Join Date: Jan 2002
Location: Tyrone Ga. U.S.A.
Default xpp amplifier question

I noticed this circuite on the Tubecad webpage. Could a pair
of depletion mode mosfers like the dn2540n5 with a sutiable
source resistor be subsituted for the 2 triodes in the output
stage. How would you calculate the output impedience?
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