Hi from Zurich

Hi all,
I was pointed to this site through a link to the symasym project.
I maintain and repair a few amplifiers I own, originally manufactured by QUAD, and am also interested with other audio electronics.
Despite I studied electrotechnics more than 30 years ago, I spent my professional life in IT.
However, I love to build things with my own hands to compensate the pure brain work during the week.😎
I hope to learn a few things here.