有關GG前級工作坊的.........

Hi everydiyer,

I find the powerpoint file may have some mistakes. Page 3 the decouple cap (-) should be connect to ground & page 5 the (-200V) should be connect to post 2 not to ground (post 3 should be the ground).

Please correct me if I am wrong.

Thanks.

Good job, but still wrong.

let's see the correct drawing!

Pic #1

Pic #2

Pic #3

Pic #4

Pic #5