Other Transformer configuration

yes i got it this morning , cant wait to start a new build with this traffo. i really like my D-EF47 with the BV8 classic series. let get this bv12 classic series going :) the 2 black wire are actually shiedling of the core, take those 2 wires to a gnd pad onm the pcb, Also note that the Blue wire (4) is the +audio out and the White (3) is - audio out