Bob Cordell complementary input stage with N channel Jfets

[rhythmsandy]

The current value of R52 is 1.8k shall i reduce it to 1000 or 820 ohms? Is it ok?

 

[rhythmsandy]

Just measured the current through R27 at the VAS output is 3.6ma.
would that be sufficient? when its simulated the value is slightly varying 3.663 to 3.611