LL2611 is a line output transformer with turns ratio 2.75 : 1Radiometal lamination core.Pin configuration (as seen from PIN side)  1,  2,  3,       56,  7,  8,  9,  10 Usage (2.75:1)In+     1In-     3Out+    7Out_ct  8       (should normally not be used)Out-    9