Vendetta Research SCP-2A

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what purpose? What should I get? same offset mV
 

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More recent simulations with MODIFICATIONS

For purpose to learn more about how to get this circuit working with available jefts, I did this simulation with very good results.


Input Jfets: Idss = 16.3mA

Power Supply: 6 parallel Jfets per rail ( plus 1 Jfet for current source )

C1 and R15 values were modified for better FFT presentation.

C134 and C135 used for my own tests. They don´t belong to original topology.
 

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