SGG ferrite version – "recuperation"
sorry for many videos lately, they will be removed as no caring useful information, just were a discussion matter;
this’s a last one in series, maybe will stay on channel;
here i’m trying to get some recuperation from Step/Down ferrite transformer sitting in SG line;
will try to build a spark-less version based on core-less “TROS TT” as per previous discussion ….