Leslie Speaker 1188 connector kit
Leslie 1188 UBFH interface kit
This kit provides an 11 pin Leslie outlet for single-channel Hammond Organ models B2, C2, B3, C3, RT, RT2, and RT3, etc. and connects to the rotary channel on Leslie speaker 11-pin models: 315, 415, 422, 715, 716, 722, 723, 771, 815, 822, 122XB, 3300, etc.