HiHi homemade,
that is cascoded complementary buffer, well known/used and nice performing circuit. Usually, it's made with 2sk170/2sj74.
2sk246/2sj103 are a bit different jfets (less transconductance).
Try it and tell us how does it sound
Hi
Is this buffer can work on Ucc=+/-9V or need something changed?
Make R6 1M.What needs to change the schematic to its input resistance is 1Mohm?
Remove R1, R2, R7, R8, Q4 & Q8, fit links on the PCB in the Q4 & Q8 collector/emitter position.
What needs to change the schematic to its input resistance is 1Mohm?
Make R6 1M.