Germanium giant external bias!

[Ravenswerld]

I'm using the pnp with the voltage inverter. What would be the easiest way to add a bias knob? Thnx everyone!!!

[Zanius]

Omit the trimmer and the link beneath it, take a wire from the last row to a pot's lugs 1&2, connect lug 3 to the above row to reach the emmiter. That's all!

[Ravenswerld]

Ohhh, ok duh! Thnx, I get it now...