Dear Moderator:
All what i learned buy this 60 page, is that the greek designer (if he really is the designer) exposed a common wanted project which than fall in the hands of Mr. AUDIOGURO, aparently now the owner of the project. I live in in poor country, we are 40 years in war with guerillas...
Thi looks realy well built and profesional, so pls excuse my stupid question: WHAT IS THE GREEN CENTER- POST FOR? Do You get any negative Voltage out of Your PSU?