Biasing the 2N3819 (Algemeen)

door Maurice , Dordrecht, 05-11-2025, 22:27 (6 uur en 26 minuten geleden) @ Jordan22xx

Agree with Maarten, probably something wrong with the 2N3819.

There are many simple schematics Af amplifier to be found with this FET.
Try those with exact config of components.
If that fails, you know your FET has problems.